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Forecast of the
Forecasting & Research Division Office of Financial ManagementJune 2018
State of Washington
State PopulationNovember 2017 Forecast
To accommodate persons with disabilities, this document is available in alternative formats by calling the Office of Financial Management at 360-902-0555. TTY/TDD users should contact OFM via the
Washington Relay Service at 711 or 1-800-833-6388.
visit our web site at www.ofm.wa.gov.
Table of Contents
1 Part 1: Discussion of forecast model assumptions
1 Fertility
1 Mortality
2 Net migration
2 Figure 1.1: Actual and predicted net migration, 1990–2040
3 Part 2: Discussion of state population change
3 Figure 2.1: Components of population change by decade, 1980–2040
4 Table 2.1: Components of population change, 2000–40
5 Part 3: Discussion of age-specific populations
5 School-age population
5 Figure 3.1: Population characteristics ages 15–17
5 Table 3.1: Population ages 5–17
6 College-age population
6 Figure 3.2: Population characteristics ages 17–22
6 Table 3.2: Population ages 17–22
7 Senior population
7 Figure 3.3: Population characteristics ages 65 and older
7 Table 3.3: Population ages 65 and older
8 Most-elderly population
8 Figure 3.4: Population characteristics ages 85 and older
8 Table 3.4: Population ages 85 and older
9 Part 4: References
10 Part 5: Annual population estimates and forecasts, 2010–40
Forecast of the State Population by Age and Sex: 2010–40
Part 1: Discussion of forecast model assumptions The Office of Financial Management’s (OFM) state population forecast is produced using a cohort-component model. This is a sophisticated demographic accounting system that starts with the most- recent decennial census counts by single year of age and gender, survives the age and gender-specific cohorts forward in time, incorporates fertility, mortality and migration trends, and forecasts the total population combining all these inputs. The November 2017 forecast incorporates revisions to the assumptions used in the 2016 forecast model. In preparation for the 2017 Growth Management Act county projections, OFM revisited the migration assumption and made upward adjustments to near-term migration and extended the period for transitioning to long-term migration. This document provides annual age and sex-specific population forecasts1 from 2010–40. The most recent decennial census serves as the population base. The 2011–17 figures in this report are controlled to OFM’s April 1 postcensal population estimates and actual vital statistics data from the Washington State Department of Health. The forecast years are 2018–40. Fertility: The total fertility rate (TFR) is expected to stay at or near the current level as rates of fertility in Washington have remained below prerecession levels. Based on the historical relationship between Washington TFR and that of the United States as a whole, the forecast uses a TFR of 1.9, which is in line with the U.S. Census Bureau’s 2014 forecasted trend in fertility (U.S. Census Bureau, 2014). Historically, the increase in women’s labor force participation and educational attainment has played a major role in the decline of TFRs over time. Economic factors such as wage stagnation and student loan debt may also be contributing to delayed childbearing and smaller families. Delays in births can be seen in the fertility schedule, where fertility rates for 15- to 19-year-old women have dropped dramatically over the past decade. Despite the decrease in fertility rates in recent years, the number of births continues to grow. Between 2016 and 2017, approximately 91,200 births occurred in Washington, 1,400 more than the previous year. As Washington receives many migrants at the working ages, the number of births is forecasted to continue growing, reaching 99,000 per year by 2025 and 107,000 by 2040. Rates of fertility in Washington are largely influenced by migration, namely the state’s Hispanic population and movers from overseas. Changes in immigration patterns can affect the state TFR, and will be monitored closely. Mortality: The state forecast model uses life expectancy at birth to establish rates of mortality for the population. Historically, Washington has higher life expectancy at birth than the United States as a whole, and this trend is expected to continue. Washington’s life expectancy was projected based on the trend of the U.S. Census Bureau’s most-recent life expectancy projection (U.S. Census Bureau, 1 Population estimates are figures developed for the current or prior years. Estimates are largely developed from administrative data sets that reflect population change. The assumptions in population estimates generally reflect statistically based and ratio-based relationships between population and indicator data such as housing, tax filers or voters. Thus, estimates are based on actual data and the assumption that previously established relationships will continue. Population forecasts are future population expectations. While growth assumptions are usually developed from prior growth trends, the forecast figures are not grounded on actual events and current data. Population forecasts are often developed from forecasts of specific data sets related to population change.
1
2014). Male life expectancy is projected to continue increasing faster than female life expectancy, rising from 77.5 in 2017 to 81.4 in 2040, while females are projected to reach a life expectancy of 85.6 in 2040, up from 82.2. While it has long been accepted that females outlive males, the gender gap has been narrowing in major developed countries over the past two decades, mostly due to lifestyle changes and advances in medicine (Mayhew & Smith, 2012). Even with increases in life expectancy, deaths are projected to occur at a faster rate. As Washington’s population becomes larger and the baby boomer population continues to age, the state will experience higher mortality. Washington’s crude death rate is projected to rise from 7.6 deaths per 1,000 persons in 2017 to 8.0 in 2025 and 9.6 by 2040. Net migration: Net migration is an important, but difficult-to-predict component of population change. Although migration typically follows a cyclical pattern related to periods of economic expansion and contraction, some migration, such as military and retiree movement, is not entirely economic. To forecast near-term migration, OFM uses an econometric model that weighs Washington’s relative attractiveness to job seekers against that of California and other states. Near-term migration is transitioned into long-term migration expectations based on historical patterns.
Figure 1.1: Actual, estimated and predicted net migration, 1990–2040
Actual, estimated and predicted net migration values are presented in Figure 1.1. The net migration estimate for 2017 is 90,800, approximately 10,300 higher than last year’s forecast. The migration estimate for 2017 represents the second consecutive year that migration has surpassed last decade’s peak of 83,500, which occurred in 2006. With the state reaching full employment and the rising cost of living, inflows are likely to decrease and outflows increase, but this will happen gradually. For the 2020–30 period, net migration is 53,800 persons higher than the prior forecast. For the 2030–40 period, net migration is 28,000 persons higher than the prior forecast. The state’s long-term migration assumption of 48,700 toward the end of the forecast horizon remains the same.
0
20,000
40,000
60,000
80,000
100,000
1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040Actual/Estimated 2016 Forecast 2017 Forecast
2
Part 2: Discussion of state population change The components of population change are births, deaths and migration. Natural increase is the number of births minus the number of deaths. Net migration is the difference between in- and out-migration. The dynamic nature of population change in Washington is shown in Figure 2.1, with additional detail provided in Table 2.1. Between 2010 and 2040, Washington’s population is expected to grow by about 2,517,500 persons, reaching 9,242,000 in 2040. Approximately 63 percent (1,591,000 persons) of the increase is due to net migration with the other 37 percent (926,500 persons) due to natural increase. Natural increase is expected to decline from about 35,800 in 2017 to 18,600 by 2040. While births are projected to gradually increase over the forecast horizon, the number of deaths will rise sharply with the aging of the baby boomers. In the future, state population growth will become more dependent upon migration as natural increase moderates.
Figure 2.1: Components of population change by decade, 1980–2040
50% 37% 46% 40% 39%30%
50%
63%54% 60% 61%
70%
0
20,000
40,000
60,000
80,000
100,000
120,000
1980–90 1990–2000 2000–10 2010–20 2020–30 2030–40
Aver
age
Annu
al C
hang
e
Natural Increase Net Migration
3
Table 2.1: Components of population change, 2000–40
April 1
Population at End of
Period Population Change
Components of Change from Previous Period Births Deaths Natural Net Migration
Number Percentage Number Rate Number Rate Increase Number Rate
2000–01 5,970,452 76,309 1.29 80,732 13.61 43,923 7.40 36,809 39,500 6.66 2001–02 6,059,698 89,246 1.48 79,291 13.18 44,900 7.46 34,391 54,855 9.12 2002–03 6,126,917 67,219 1.10 79,069 12.98 44,731 7.34 34,338 32,881 5.40 2003–04 6,208,532 81,615 1.32 80,957 13.13 46,025 7.46 34,932 46,683 7.57 2004–05 6,298,797 90,265 1.44 81,845 13.09 45,609 7.29 36,236 54,029 8.64 2000–05 404,654 401,894 225,188 176,706 227,948
2005–06 6,420,219 121,422 1.91 83,170 13.08 45,282 7.12 37,888 83,534 13.14 2006–07 6,525,121 104,902 1.62 87,752 13.56 46,161 7.13 41,591 63,311 9.78 2007–08 6,608,234 83,113 1.27 89,568 13.64 47,947 7.30 41,621 41,492 6.32 2008–09 6,672,263 64,029 0.96 89,838 13.53 48,116 7.25 41,722 22,307 3.36 2009–10 6,724,540 52,277 0.78 88,408 13.20 47,672 7.12 40,736 11,541 1.72 2005–10 425,743 438,736 235,178 203,558 222,185
2010–11 6,767,900 43,360 0.64 86,383 12.80 48,786 7.23 37,597 5,763 0.85 2011–12 6,817,770 49,870 0.73 87,134 12.83 49,231 7.25 37,903 11,967 1.76 2012–13 6,882,400 64,630 0.94 87,250 12.74 51,109 7.46 36,141 28,489 4.16 2013–14 6,968,170 85,770 1.24 87,026 12.57 50,711 7.32 36,315 49,455 7.14 2014–15 7,061,410 93,240 1.33 88,479 12.61 52,848 7.53 35,631 57,609 8.21 2010–15 336,870 436,272 252,685 183,587 153,283
2015–16 7,183,700 122,290 1.72 89,815 12.61 54,624 7.67 35,191 87,099 12.23 2016–17 7,310,300 126,600 1.75 91,186 12.58 55,354 7.64 35,832 90,768 12.52 2017–18 7,426,346 116,046 1.57 93,471 12.69 56,542 7.67 36,929 79,117 10.74 2018–19 7,535,510 109,164 1.46 94,849 12.68 57,451 7.68 37,398 71,766 9.59 2019–20 7,638,415 102,905 1.36 95,978 12.65 58,408 7.70 37,570 65,335 8.61 2015–20 577,005 465,299 282,379 182,920 394,085
2020–21 7,736,240 97,825 1.27 96,853 12.60 59,482 7.74 37,371 60,454 7.86 2021–22 7,827,874 91,634 1.18 97,318 12.51 60,607 7.79 36,711 54,923 7.06 2022–23 7,916,032 88,158 1.12 97,966 12.44 61,808 7.85 36,158 52,000 6.61 2023–24 8,001,476 85,444 1.07 98,548 12.38 63,104 7.93 35,444 50,000 6.28 2024–25 8,085,043 83,567 1.04 99,012 12.31 64,445 8.01 34,567 49,000 6.09 2020–25 446,628 489,697 309,446 180,251 266,377
2025–26 8,169,048 84,005 1.03 99,356 12.23 65,851 8.10 33,505 50,500 6.21 2026–27 8,252,948 83,900 1.02 99,744 12.15 67,344 8.20 32,400 51,500 6.27 2027–28 8,336,721 83,773 1.01 100,219 12.08 68,946 8.31 31,273 52,500 6.33 2028–29 8,420,220 83,499 1.00 100,723 12.02 70,724 8.44 29,999 53,500 6.39 2029–30 8,503,178 82,958 0.98 101,230 11.96 72,472 8.56 28,758 54,200 6.41 2025–30 418,135 501,272 345,337 155,935 262,200
2030–31 8,584,146 80,968 0.95 101,400 11.87 74,132 8.68 27,268 53,700 6.29 2031–32 8,664,048 79,902 0.93 101,912 11.82 75,710 8.78 26,202 53,700 6.23 2032–33 8,742,996 78,948 0.91 102,503 11.78 77,755 8.93 24,748 54,200 6.23 2033–34 8,819,675 76,679 0.87 103,121 11.74 79,642 9.07 23,479 53,200 6.06 2034–35 8,894,306 74,631 0.84 103,732 11.71 81,301 9.18 22,431 52,200 5.89 2030–35 391,128 512,668 388,540 124,128 267,000
2035–36 8,966,953 72,647 0.81 104,337 11.68 82,890 9.28 21,447 51,200 5.73 2036–37 9,037,784 70,831 0.79 104,978 11.66 84,347 9.37 20,631 50,200 5.58 2037–38 9,106,882 69,098 0.76 105,651 11.65 85,753 9.45 19,898 49,200 5.42 2038–39 9,174,747 67,865 0.74 106,329 11.63 87,164 9.54 19,165 48,700 5.33 2039–40 9,242,022 67,275 0.73 107,009 11.62 88,434 9.60 18,575 48,700 5.29 2035–40 347,716 528,304 428,588 99,716 248,000 2010–40 2,517,482 2,933,512 2,006,975 926,537 1,590,945
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Rates computed per 1,000 population at midpoint of time period. 3) Totals may not add due to rounding.
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Part 3: Discussion of age-specific populations School-age population Persons ages 5 through 17 represent the school-age population in kindergarten through 12th grade. There are an estimated 1,195,400 young people ages 5 to 17 in 2017. The school-age population has been increasing lately after a period of relatively little change the prior decade. This trend is expected to continue, with an average annual gain of approximately 12,800 persons per year through 2025, at which point the population is expected to reach 1,297,500. This growth is due partly to the grandchildren of the baby boomer generation reaching school-age (the “third wave” of the baby boom). By 2040, the number of school-age persons will be about 1,422,900.
Figure 3.1: Population characteristics ages 5–17
Table 3.1: Population ages 5–17
Year Year Year Year Year Year
1980 833,237 1991 921,073 2001 1,120,486 2011 1,135,411 2021 1,253,548 2031 1,354,949 1981 829,672 1992 941,571 2002 1,123,863 2012 1,135,901 2022 1,265,827 2032 1,365,198 1982 818,415 1993 963,176 2003 1,123,183 2013 1,141,797 2023 1,277,747 2033 1,374,795 1983 809,390 1994 986,021 2004 1,125,174 2014 1,151,551 2024 1,289,270 2034 1,384,137 1984 809,474 1995 1,009,134 2005 1,128,718 2015 1,162,417 2025 1,297,490 2035 1,393,133 1985 820,108 1996 1,028,785 2006 1,137,756 2016 1,178,051 2026 1,305,207 2036 1,400,138 1986 826,508 1997 1,050,205 2007 1,143,750 2017 1,195,436 2027 1,314,415 2037 1,406,361 1987 835,931 1998 1,073,564 2008 1,145,885 2018 1,210,211 2028 1,324,435 2038 1,412,018 1988 847,720 1999 1,097,002 2009 1,144,749 2019 1,223,628 2029 1,335,476 2039 1,417,396 1989 862,705 2000 1,119,533 2010 1,141,697 2020 1,239,014 2030 1,345,364 2040 1,422,946 1990 892,690
0
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400,000
600,000
800,000
1,000,000
1,200,000
1,400,000
1,600,000
-20,000
-10,000
0
10,000
20,000
30,000
40,000
1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040
Annual Change (left) Population (right)
5
College-age population Persons ages 17 through 22 comprise labor force entrants, young workers and the majority of students in postsecondary institutions. There are an estimated 561,700 persons ages 17 through 22 in 2017. The number of persons in this age group is expected to increase by 4,000 persons per year through 2025, when the population will reach 593,700. After 2025, this population is expected to grow by an additional 77,100 persons, reaching 670,800 by 2040.
Figure 3.2: Population characteristics ages 17–22
Table 3.2: Population ages 17–22
Year Year Year Year Year Year 1980 467,078 1991 425,172 2001 500,143 2011 559,590 2021 571,954 2031 627,261 1981 466,341 1992 432,118 2002 507,153 2012 558,028 2022 574,560 2032 630,620 1982 456,307 1993 439,581 2003 512,313 2013 554,922 2023 576,960 2033 634,555 1983 438,205 1994 447,614 2004 518,680 2014 554,028 2024 583,488 2034 639,204 1984 422,619 1995 455,764 2005 525,768 2015 553,060 2025 593,721 2035 643,743 1985 413,565 1996 462,361 2006 535,454 2016 555,913 2026 602,894 2036 648,625 1986 405,270 1997 469,760 2007 543,761 2017 561,685 2027 610,399 2037 654,642 1987 403,788 1998 478,026 2008 550,250 2018 566,230 2028 616,204 2038 660,081 1988 408,534 1999 486,328 2009 555,147 2019 568,445 2029 622,911 2039 665,390 1989 411,322 2000 494,223 2010 559,017 2020 569,847 2030 626,063 2040 670,818 1990 414,577
0
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200,000
300,000
400,000
500,000
600,000
700,000
800,000
-20,000
-15,000
-10,000
-5,000
0
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10,000
15,000
20,000
25,000
1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040
Annual Change (left) Population (right)
6
Senior population Washington’s population is aging. This major demographic development will have important implications for policymaking and planning at all levels of government. In 2017, there are about 1,121,800 persons ages 65 and older, representing 15 percent of Washington’s total population. By 2040, the elderly population is forecasted to reach 1,997,600, representing 22 percent of the state’s total population. The sharp spike in the 65-and-older population in 2011 corresponds to a similarly sharp spike in births in 1946, exactly one year after American service members returned home from World War II. These children of 1946 turned 65 in 2011, leading the baby boomer generation into retirement.
Figure 3.3: Population characteristics ages 65 and older
Table 3.3: Population ages 65 and older
Year Year Year Year Year Year 1980 431,562 1991 585,458 2001 677,931 2011 852,414 2021 1,331,623 2031 1,780,865 1981 445,116 1992 592,968 2002 695,188 2012 895,629 2022 1,383,449 2032 1,808,101 1982 457,173 1993 601,202 2003 709,905 2013 939,496 2023 1,435,375 2033 1,835,205 1983 471,342 1994 610,213 2004 726,276 2014 982,835 2024 1,484,307 2034 1,863,510 1984 484,286 1995 619,382 2005 743,666 2015 1,027,652 2025 1,534,836 2035 1,896,603 1985 497,708 1996 626,444 2006 764,778 2016 1,073,364 2026 1,583,436 2036 1,927,139 1986 512,219 1997 634,606 2007 783,988 2017 1,121,779 2027 1,628,641 2037 1,949,444 1987 527,983 1998 643,934 2008 800,598 2018 1,173,619 2028 1,672,928 2038 1,966,147 1988 541,731 1999 653,311 2009 814,880 2019 1,225,307 2029 1,713,532 2039 1,979,942 1989 556,077 2000 662,142 2010 827,677 2020 1,279,190 2030 1,751,106 2040 1,997,551 1990 572,914
0
500,000
1,000,000
1,500,000
2,000,000
2,500,000
0
10,000
20,000
30,000
40,000
50,000
60,000
1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040
Annual Change (left) Population (right)
7
Most-elderly population Providing for the long-term care needs of the population ages 85 and older will have important fiscal implications for Washington and the nation as a whole. This population, numbering about 133,500 in 2017, is expected to increase by 261,100 persons over the forecast horizon, reaching 394,700 by 2040. Much of this growth will occur after 2020 as the baby boom cohort starts to enter the most-elderly age group, with a 76,400-person increase from 2020–30 and a 178,000-person increase from 2030–40.
Figure 3.4: Population characteristics ages 85 and older
Table 3.4: Population ages 85 and older
Year Year Year Year Year Year 1980 41,476 1991 58,688 2001 87,304 2011 119,935 2021 143,483 2031 226,943 1981 42,666 1992 61,416 2002 90,713 2012 122,488 2022 147,328 2032 247,687 1982 43,716 1993 64,212 2003 93,789 2013 124,522 2023 152,413 2033 267,726 1983 44,712 1994 67,088 2004 97,080 2014 126,963 2024 157,809 2034 285,136 1984 45,892 1995 69,983 2005 100,509 2015 129,309 2025 163,948 2035 302,940 1985 47,050 1996 72,635 2006 104,449 2016 131,700 2026 171,024 2036 319,845 1986 48,791 1997 75,406 2007 108,139 2017 133,548 2027 179,882 2037 337,326 1987 50,087 1998 78,315 2008 111,473 2018 135,361 2028 192,393 2038 356,595 1988 51,634 1999 81,232 2009 114,480 2019 137,124 2029 204,740 2039 375,192 1989 53,558 2000 84,083 2010 117,271 2020 140,216 2030 216,621 2040 394,651 1990 55,463
0
5,000
10,000
15,000
20,000
25,000
0
50,000
100,000
150,000
200,000
250,000
300,000
350,000
400,000
450,000
1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040
Annual Change (left) Population (right)
8
Part 4: References Mayhew, L., & Smith, D. (2012). Gender convergence in human survival and the postponement of death. Actuarial Research Paper No. 200. Retrieved from http://openaccess.city.ac.uk/2331/1/ 200ARP.pdf. U.S. Census Bureau (2014). National Population Projections [Data files and code book]. Retrieved from https://www.census.gov/data/datasets/2014/demo/popproj/2014-popproj.html.
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Part 5: Annual population estimates and forecasts, 2010–40 The following tables present annual population estimates and forecasts by age and sex for the years 2010–40. Figures for 2010 reflect actual decennial census data. Figures for years 2011–17 represent OFM’s postcensal estimates. The forecast years are 2018–40.
10
Population by Age and SexPopulation Census for April 1, 2010
State of Washington
5-Year Age GroupsAge Total Male Female
Total 6,724,540 3,349,707 3,374,833
0-4 439,657 225,088 214,569
5-9 429,877 219,702 210,175
10-14 438,233 224,717 213,516
15-19 462,128 237,577 224,551
20-24 461,512 238,131 223,381
25-29 480,398 245,014 235,384
30-34 453,383 229,863 223,520
35-39 448,607 226,850 221,757
40-44 459,698 232,587 227,111
45-49 492,909 246,507 246,402
50-54 495,296 245,997 249,299
55-59 453,078 221,321 231,757
60-64 382,087 186,378 195,709
65-69 270,474 131,064 139,410
70-74 186,746 88,760 97,986
75-79 142,068 64,325 77,743
80-84 111,118 45,743 65,375
85+ 117,271 40,083 77,188
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8132 50.1868
0-4 6.5381 3.3473 3.1908
5-9 6.3927 3.2672 3.1255
10-14 6.5169 3.3417 3.1752
15-19 6.8723 3.5330 3.3393
20-24 6.8631 3.5412 3.3219
25-29 7.1440 3.6436 3.5004
30-34 6.7422 3.4183 3.3239
35-39 6.6712 3.3735 3.2977
40-44 6.8361 3.4588 3.3773
45-49 7.3300 3.6658 3.6642
50-54 7.3655 3.6582 3.7073
55-59 6.7377 3.2912 3.4464
60-64 5.6820 2.7716 2.9104
65-69 4.0222 1.9490 2.0732
70-74 2.7771 1.3199 1.4571
75-79 2.1127 0.9566 1.1561
80-84 1.6524 0.6802 0.9722
85+ 1.7439 0.5961 1.1479
Components of ChangeTotal Male Female
Births 88,408 . .
Deaths 47,672 . .
Natural Increase 40,736 . .
Migrants 11,541 . .
Total Change 52,277 . .
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.3250 . .
Deaths 0.7145 . .
Natural Increase 0.6105 . .
Net Migration 0.1730 . .
Total Change 0.7835 . .
Age DetailAge Total Male Female
0-24 2,231,407 1,145,215 1,086,192
0 87,016 44,493 42,523
1 87,607 44,594 43,013
2 89,399 45,846 43,553
3 89,097 45,742 43,355
4 86,538 44,413 42,125
5 86,550 44,379 42,171
6 85,890 43,896 41,994
7 84,916 43,086 41,830
8 85,058 43,492 41,566
9 87,463 44,849 42,614
10 88,129 45,209 42,920
11 87,626 45,080 42,546
Age Total Male Female
12 87,497 44,829 42,668
13 87,399 44,721 42,678
14 87,582 44,878 42,704
15 89,006 45,607 43,399
16 90,813 46,516 44,297
17 93,768 48,572 45,196
18 94,467 48,726 45,741
19 94,074 48,156 45,918
20 94,086 48,909 45,177
21 91,883 47,583 44,300
22 90,739 46,693 44,046
23 90,837 46,822 44,015
24 93,967 48,124 45,843
Age Total Male Female
60-65 442,446 215,605 226,841
60 82,770 40,433 42,337
61 79,684 39,161 40,523
62 81,056 39,293 41,763
63 79,021 38,574 40,447
64 59,556 28,917 30,639
65 60,359 29,227 31,132
Median AgeTotal Male Female
37.3 36.2 38.3
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
11
Population by Age and SexPopulation Estimate for April 1, 2011
State of Washington
5-Year Age GroupsAge Total Male Female
Total 6,767,900 3,372,248 3,395,652
0-4 438,885 224,542 214,343
5-9 429,397 219,489 209,908
10-14 438,463 224,870 213,593
15-19 455,937 234,424 221,513
20-24 462,100 238,320 223,780
25-29 478,335 244,415 233,920
30-34 463,031 234,722 228,309
35-39 437,337 220,891 216,446
40-44 467,743 236,891 230,852
45-49 480,231 240,746 239,485
50-54 497,288 247,123 250,165
55-59 463,953 226,915 237,038
60-64 402,786 196,040 206,746
65-69 281,726 136,277 145,449
70-74 194,834 92,871 101,963
75-79 143,589 65,324 78,265
80-84 112,330 47,007 65,323
85+ 119,935 41,381 78,554
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8271 50.1729
0-4 6.4848 3.3177 3.1671
5-9 6.3446 3.2431 3.1015
10-14 6.4786 3.3226 3.1560
15-19 6.7368 3.4638 3.2730
20-24 6.8278 3.5213 3.3065
25-29 7.0677 3.6114 3.4563
30-34 6.8416 3.4682 3.3734
35-39 6.4619 3.2638 3.1981
40-44 6.9112 3.5002 3.4110
45-49 7.0957 3.5572 3.5385
50-54 7.3477 3.6514 3.6963
55-59 6.8552 3.3528 3.5024
60-64 5.9514 2.8966 3.0548
65-69 4.1627 2.0136 2.1491
70-74 2.8788 1.3722 1.5066
75-79 2.1216 0.9652 1.1564
80-84 1.6597 0.6946 0.9652
85+ 1.7721 0.6114 1.1607
Components of ChangeTotal Male Female
Births 86,383 44,228 42,155
Deaths 48,786 24,596 24,190
Natural Increase 37,597 19,632 17,965
Net Migration 5,763 2,909 2,854
Total Change 43,360 22,541 20,819
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2846 0.6577 0.6269
Deaths 0.7255 0.3658 0.3597
Natural Increase 0.5591 0.2919 0.2672
Net Migration 0.0857 0.0433 0.0424
Total Change 0.6448 0.3352 0.3096
Age DetailAge Total Male Female
0-24 2,224,782 1,141,645 1,083,137
0 85,867 43,939 41,928
1 86,652 44,291 42,361
2 87,658 44,616 43,042
3 89,503 45,899 43,604
4 89,205 45,797 43,408
5 86,635 44,461 42,174
6 86,642 44,426 42,216
7 85,977 43,940 42,037
8 85,002 43,128 41,874
9 85,141 43,534 41,607
10 87,550 44,893 42,657
11 88,201 45,249 42,952
Age Total Male Female
12 87,695 45,117 42,578
13 87,560 44,861 42,699
14 87,457 44,750 42,707
15 87,634 44,902 42,732
16 89,055 45,628 43,427
17 90,862 46,534 44,328
18 93,825 48,594 45,231
19 94,561 48,766 45,795
20 94,167 48,195 45,972
21 94,194 48,949 45,245
22 91,981 47,612 44,369
23 90,829 46,717 44,112
24 90,929 46,847 44,082
Age Total Male Female
60-65 461,727 224,589 237,138
60 83,028 40,270 42,758
61 82,131 40,039 42,092
62 79,025 38,755 40,270
63 80,337 38,859 41,478
64 78,265 38,117 40,148
65 58,941 28,549 30,392
Median AgeTotal Male Female
37.5 36.5 38.6
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
12
Population by Age and SexPopulation Estimate for April 1, 2012
State of Washington
5-Year Age GroupsAge Total Male Female
Total 6,817,770 3,397,971 3,419,799
0-4 436,713 223,260 213,453
5-9 434,460 222,259 212,201
10-14 436,907 224,050 212,857
15-19 449,623 230,784 218,839
20-24 467,107 240,844 226,263
25-29 473,373 242,334 231,039
30-34 472,608 239,853 232,755
35-39 435,120 219,660 215,460
40-44 470,210 238,294 231,916
45-49 468,798 235,173 233,625
50-54 496,614 247,001 249,613
55-59 472,980 231,698 241,282
60-64 407,628 198,065 209,563
65-69 307,889 148,717 159,172
70-74 205,466 98,320 107,146
75-79 146,942 67,236 79,706
80-84 112,844 47,882 64,962
85+ 122,488 42,541 79,947
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8399 50.1601
0-4 6.4055 3.2747 3.1308
5-9 6.3725 3.2600 3.1125
10-14 6.4084 3.2863 3.1221
15-19 6.5949 3.3850 3.2098
20-24 6.8513 3.5326 3.3187
25-29 6.9432 3.5544 3.3888
30-34 6.9320 3.5181 3.4139
35-39 6.3821 3.2219 3.1603
40-44 6.8968 3.4952 3.4016
45-49 6.8761 3.4494 3.4267
50-54 7.2841 3.6229 3.6612
55-59 6.9375 3.3984 3.5390
60-64 5.9789 2.9051 3.0738
65-69 4.5160 2.1813 2.3347
70-74 3.0137 1.4421 1.5716
75-79 2.1553 0.9862 1.1691
80-84 1.6551 0.7023 0.9528
85+ 1.7966 0.6240 1.1726
Components of ChangeTotal Male Female
Births 87,134 44,612 42,522
Deaths 49,231 24,929 24,302
Natural Increase 37,903 19,683 18,220
Net Migration 11,967 6,040 5,927
Total Change 49,870 25,723 24,147
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2875 0.6592 0.6283
Deaths 0.7274 0.3683 0.3591
Natural Increase 0.5600 0.2908 0.2692
Net Migration 0.1768 0.0892 0.0876
Total Change 0.7369 0.3801 0.3568
Age DetailAge Total Male Female
0-24 2,224,810 1,141,197 1,083,613
0 86,621 44,325 42,296
1 85,600 43,787 41,813
2 86,845 44,386 42,459
3 87,899 44,738 43,161
4 89,748 46,024 43,724
5 89,432 45,912 43,520
6 86,838 44,565 42,273
7 86,836 44,525 42,311
8 86,168 44,036 42,132
9 85,186 43,221 41,965
10 85,324 43,627 41,697
11 87,705 44,978 42,727
Age Total Male Female
12 88,351 45,328 43,023
13 87,833 45,188 42,645
14 87,694 44,929 42,765
15 87,582 44,811 42,771
16 87,763 44,964 42,799
17 89,189 45,688 43,501
18 91,021 46,607 44,414
19 94,068 48,714 45,354
20 94,813 48,890 45,923
21 94,459 48,326 46,133
22 94,478 49,070 45,408
23 92,254 47,726 44,528
24 91,103 46,832 44,271
Age Total Male Female
60-65 485,135 235,722 249,413
60 85,704 41,748 43,956
61 82,434 39,899 42,535
62 81,498 39,645 41,853
63 78,371 38,350 40,021
64 79,621 38,423 41,198
65 77,507 37,657 39,850
Median AgeTotal Male Female
37.7 36.7 38.8
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
13
Population by Age and SexPopulation Estimate for April 1, 2013
State of Washington
5-Year Age GroupsAge Total Male Female
Total 6,882,400 3,431,037 3,451,363
0-4 435,418 222,475 212,943
5-9 441,499 226,328 215,171
10-14 436,242 223,298 212,944
15-19 445,303 228,023 217,280
20-24 473,826 244,517 229,309
25-29 471,008 241,345 229,663
30-34 482,031 245,224 236,807
35-39 440,236 222,267 217,969
40-44 467,225 236,496 230,729
45-49 459,213 230,723 228,490
50-54 495,559 246,569 248,990
55-59 479,090 235,115 243,975
60-64 416,254 202,265 213,989
65-69 328,533 158,274 170,259
70-74 220,790 105,700 115,090
75-79 152,352 70,069 82,283
80-84 113,299 48,587 64,712
85+ 124,522 43,762 80,760
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8523 50.1477
0-4 6.3265 3.2325 3.0940
5-9 6.4149 3.2885 3.1264
10-14 6.3385 3.2445 3.0940
15-19 6.4702 3.3131 3.1570
20-24 6.8846 3.5528 3.3318
25-29 6.8437 3.5067 3.3370
30-34 7.0038 3.5631 3.4408
35-39 6.3965 3.2295 3.1670
40-44 6.7887 3.4362 3.3524
45-49 6.6723 3.3524 3.3199
50-54 7.2004 3.5826 3.6178
55-59 6.9611 3.4162 3.5449
60-64 6.0481 2.9389 3.1092
65-69 4.7735 2.2997 2.4738
70-74 3.2080 1.5358 1.6722
75-79 2.2136 1.0181 1.1956
80-84 1.6462 0.7060 0.9403
85+ 1.8093 0.6359 1.1734
Components of ChangeTotal Male Female
Births 87,250 44,672 42,578
Deaths 51,109 25,987 25,122
Natural Increase 36,141 18,685 17,456
Net Migration 28,489 14,381 14,108
Total Change 64,630 33,066 31,564
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2797 0.6552 0.6245
Deaths 0.7496 0.3812 0.3685
Natural Increase 0.5301 0.2741 0.2560
Net Migration 0.4179 0.2109 0.2069
Total Change 0.9480 0.4850 0.4630
Age DetailAge Total Male Female
0-24 2,232,288 1,144,641 1,087,647
0 86,728 44,380 42,348
1 86,579 44,288 42,291
2 86,164 44,071 42,093
3 87,451 44,695 42,756
4 88,496 45,041 43,455
5 90,305 46,308 43,997
6 89,945 46,175 43,770
7 87,318 44,811 42,507
8 87,307 44,765 42,542
9 86,624 44,269 42,355
10 85,632 43,447 42,185
11 85,690 43,824 41,866
Age Total Male Female
12 88,064 45,167 42,897
13 88,691 45,502 43,189
14 88,165 45,358 42,807
15 88,016 45,091 42,925
16 87,922 44,981 42,941
17 88,118 45,133 42,985
18 89,605 45,893 43,712
19 91,642 46,925 44,717
20 94,736 49,061 45,675
21 95,592 49,266 46,326
22 95,229 48,679 46,550
23 95,249 49,428 45,821
24 93,020 48,083 44,937
Age Total Male Female
60-65 495,206 240,268 254,938
60 90,491 44,084 46,407
61 85,184 41,405 43,779
62 81,893 39,546 42,347
63 80,920 39,270 41,650
64 77,766 37,960 39,806
65 78,952 38,003 40,949
Median AgeTotal Male Female
37.9 36.9 38.9
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
14
Population by Age and SexPopulation Estimate for April 1, 2014
State of Washington
5-Year Age GroupsAge Total Male Female
Total 6,968,170 3,474,653 3,493,517
0-4 436,847 223,429 213,418
5-9 447,727 229,327 218,400
10-14 437,910 223,873 214,037
15-19 445,462 228,295 217,167
20-24 479,231 246,661 232,570
25-29 475,139 243,774 231,365
30-34 491,442 250,321 241,121
35-39 449,007 227,002 222,005
40-44 460,377 232,695 227,682
45-49 455,655 229,577 226,078
50-54 494,829 246,333 248,496
55-59 483,415 237,963 245,452
60-64 428,294 207,292 221,002
65-69 346,563 167,150 179,413
70-74 236,603 113,119 123,484
75-79 158,889 73,395 85,494
80-84 113,817 49,309 64,508
85+ 126,963 45,138 81,825
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8646 50.1354
0-4 6.2692 3.2064 3.0628
5-9 6.4253 3.2911 3.1343
10-14 6.2844 3.2128 3.0716
15-19 6.3928 3.2763 3.1166
20-24 6.8774 3.5398 3.3376
25-29 6.8187 3.4984 3.3203
30-34 7.0527 3.5923 3.4603
35-39 6.4437 3.2577 3.1860
40-44 6.6069 3.3394 3.2675
45-49 6.5391 3.2947 3.2444
50-54 7.1013 3.5351 3.5662
55-59 6.9375 3.4150 3.5225
60-64 6.1464 2.9748 3.1716
65-69 4.9735 2.3988 2.5748
70-74 3.3955 1.6234 1.7721
75-79 2.2802 1.0533 1.2269
80-84 1.6334 0.7076 0.9258
85+ 1.8220 0.6478 1.1743
Components of ChangeTotal Male Female
Births 87,026 44,557 42,469
Deaths 50,711 25,902 24,809
Natural Increase 36,315 18,655 17,660
Net Migration 49,455 24,961 24,494
Total Change 85,770 43,616 42,154
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2645 0.6474 0.6171
Deaths 0.7368 0.3764 0.3605
Natural Increase 0.5277 0.2711 0.2566
Net Migration 0.7186 0.3627 0.3559
Total Change 1.2462 0.6337 0.6125
Age DetailAge Total Male Female
0-24 2,247,177 1,151,585 1,095,592
0 86,522 44,275 42,247
1 86,989 44,498 42,491
2 87,624 44,819 42,805
3 87,223 44,612 42,611
4 88,489 45,225 43,264
5 89,456 45,528 43,928
6 91,207 46,771 44,436
7 90,809 46,618 44,191
8 88,143 45,233 42,910
9 88,112 45,177 42,935
10 87,411 44,671 42,740
11 86,268 43,787 42,481
Age Total Male Female
12 86,298 44,143 42,155
13 88,656 45,470 43,186
14 89,277 45,802 43,475
15 88,734 45,648 43,086
16 88,624 45,399 43,225
17 88,556 45,287 43,269
18 88,856 45,503 43,353
19 90,692 46,458 44,234
20 92,808 47,533 45,275
21 96,126 49,748 46,378
22 96,990 49,929 47,061
23 96,632 49,337 47,295
24 96,675 50,114 46,561
Age Total Male Female
60-65 505,569 244,915 260,654
60 91,488 44,198 47,290
61 90,099 43,795 46,304
62 84,780 41,111 43,669
63 81,470 39,243 42,227
64 80,457 38,945 41,512
65 77,275 37,623 39,652
Median AgeTotal Male Female
38.0 37.0 39.0
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
15
Population by Age and SexPopulation Estimate for April 1, 2015
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,061,410 3,521,914 3,539,496
0-4 440,342 225,251 215,091
5-9 453,190 231,974 221,216
10-14 440,474 225,182 215,292
15-19 448,274 229,781 218,493
20-24 481,136 246,840 234,296
25-29 481,724 247,751 233,973
30-34 495,912 252,533 243,379
35-39 461,449 233,683 227,766
40-44 452,224 228,358 223,866
45-49 460,339 232,433 227,906
50-54 489,797 244,023 245,774
55-59 487,625 240,643 246,982
60-64 441,272 213,358 227,914
65-69 366,439 176,608 189,831
70-74 251,298 119,911 131,387
75-79 165,125 76,698 88,427
80-84 115,481 50,397 65,084
85+ 129,309 46,490 82,819
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8755 50.1245
0-4 6.2359 3.1899 3.0460
5-9 6.4178 3.2851 3.1327
10-14 6.2378 3.1889 3.0489
15-19 6.3482 3.2540 3.0942
20-24 6.8136 3.4956 3.3180
25-29 6.8219 3.5085 3.3134
30-34 7.0228 3.5762 3.4466
35-39 6.5348 3.3093 3.2255
40-44 6.4042 3.2339 3.1703
45-49 6.5191 3.2916 3.2275
50-54 6.9362 3.4557 3.4805
55-59 6.9055 3.4079 3.4976
60-64 6.2491 3.0215 3.2276
65-69 5.1893 2.5010 2.6883
70-74 3.5588 1.6981 1.8606
75-79 2.3384 1.0862 1.2523
80-84 1.6354 0.7137 0.9217
85+ 1.8312 0.6584 1.1728
Components of ChangeTotal Male Female
Births 88,479 45,301 43,178
Deaths 52,848 27,116 25,732
Natural Increase 35,631 18,185 17,446
Net Migration 57,609 29,076 28,533
Total Change 93,240 47,261 45,979
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2698 0.6501 0.6196
Deaths 0.7584 0.3891 0.3693
Natural Increase 0.5113 0.2610 0.2504
Net Migration 0.8267 0.4173 0.4095
Total Change 1.3381 0.6782 0.6598
Age DetailAge Total Male Female
0-24 2,263,416 1,159,028 1,104,388
0 87,958 45,009 42,949
1 86,883 44,444 42,439
2 88,210 45,119 43,091
3 88,871 45,456 43,415
4 88,420 45,223 43,197
5 89,598 45,790 43,808
6 90,490 46,054 44,436
7 92,220 47,290 44,930
8 91,801 47,126 44,675
9 89,081 45,714 43,367
10 89,037 45,651 43,386
11 88,160 45,074 43,086
Age Total Male Female
12 86,975 44,155 42,820
13 86,968 44,485 42,483
14 89,334 45,817 43,517
15 89,944 46,142 43,802
16 89,444 46,009 43,435
17 89,365 45,758 43,607
18 89,416 45,719 43,697
19 90,105 46,153 43,952
20 92,030 47,157 44,873
21 94,387 48,306 46,081
22 97,757 50,528 47,229
23 98,648 50,715 47,933
24 98,314 50,134 48,180
Age Total Male Female
60-65 521,261 251,973 269,288
60 95,006 46,189 48,817
61 91,132 43,925 47,207
62 89,711 43,500 46,211
63 84,379 40,811 43,568
64 81,044 38,933 42,111
65 79,989 38,615 41,374
Median AgeTotal Male Female
38.1 37.1 39.1
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
16
Population by Age and SexPopulation Estimate for April 1, 2016
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,183,700 3,583,711 3,599,989
0-4 447,560 228,945 218,615
5-9 460,236 235,420 224,816
10-14 445,863 228,007 217,856
15-19 453,952 232,728 221,224
20-24 484,886 248,717 236,169
25-29 494,271 253,878 240,393
30-34 503,492 256,865 246,627
35-39 477,259 241,718 235,541
40-44 444,548 224,247 220,301
45-49 471,486 238,336 233,150
50-54 480,003 239,734 240,269
55-59 492,307 243,073 249,234
60-64 454,473 219,941 234,532
65-69 388,640 186,853 201,787
70-74 262,967 125,295 137,672
75-79 172,915 80,559 92,356
80-84 117,142 51,377 65,765
85+ 131,700 48,018 83,682
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8867 50.1133
0-4 6.2302 3.1870 3.0432
5-9 6.4067 3.2771 3.1295
10-14 6.2066 3.1739 3.0326
15-19 6.3192 3.2397 3.0795
20-24 6.7498 3.4622 3.2876
25-29 6.8805 3.5341 3.3464
30-34 7.0088 3.5757 3.4331
35-39 6.6436 3.3648 3.2788
40-44 6.1883 3.1216 3.0667
45-49 6.5633 3.3177 3.2455
50-54 6.6818 3.3372 3.3446
55-59 6.8531 3.3837 3.4694
60-64 6.3264 3.0617 3.2648
65-69 5.4100 2.6011 2.8090
70-74 3.6606 1.7442 1.9164
75-79 2.4070 1.1214 1.2856
80-84 1.6307 0.7152 0.9155
85+ 1.8333 0.6684 1.1649
Components of ChangeTotal Male Female
Births 89,815 45,985 43,830
Deaths 54,624 28,151 26,473
Natural Increase 35,191 17,834 17,357
Net Migration 87,099 43,963 43,136
Total Change 122,290 61,797 60,493
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2719 0.6512 0.6207
Deaths 0.7736 0.3987 0.3749
Natural Increase 0.4984 0.2526 0.2458
Net Migration 1.2335 0.6226 0.6109
Total Change 1.7318 0.8751 0.8567
Age DetailAge Total Male Female
0-24 2,292,497 1,173,817 1,118,680
0 89,282 45,687 43,595
1 88,724 45,385 43,339
2 88,748 45,394 43,354
3 90,101 46,086 44,015
4 90,705 46,393 44,312
5 90,085 46,073 44,012
6 91,152 46,584 44,568
7 91,999 46,821 45,178
8 93,731 48,063 45,668
9 93,269 47,879 45,390
10 90,483 46,433 44,050
11 90,183 46,269 43,914
Age Total Male Female
12 89,243 45,642 43,601
13 87,988 44,669 43,319
14 87,966 44,994 42,972
15 90,341 46,331 44,010
16 91,034 46,697 44,337
17 90,577 46,564 44,013
18 90,682 46,425 44,257
19 91,318 46,711 44,607
20 92,119 47,210 44,909
21 94,401 48,325 46,076
22 96,816 49,463 47,353
23 100,295 51,747 48,548
24 101,255 51,972 49,283
Age Total Male Female
60-65 535,236 258,628 276,608
60 95,117 46,409 48,708
61 94,823 45,987 48,836
62 90,928 43,710 47,218
63 89,481 43,266 46,215
64 84,124 40,569 43,555
65 80,763 38,687 42,076
Median AgeTotal Male Female
38.1 37.1 39.1
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
17
Population by Age and SexPopulation Estimate for April 1, 2017
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,310,300 3,647,557 3,662,743
0-4 454,134 232,308 221,826
5-9 465,666 238,017 227,649
10-14 457,106 233,979 223,127
15-19 457,272 234,408 222,864
20-24 487,273 249,485 237,788
25-29 511,429 262,398 249,031
30-34 507,984 259,633 248,351
35-39 493,413 250,246 243,167
40-44 445,981 224,893 221,088
45-49 476,966 241,292 235,674
50-54 471,227 235,525 235,702
55-59 494,255 244,240 250,015
60-64 465,815 225,730 240,085
65-69 395,808 189,931 205,877
70-74 289,051 137,588 151,463
75-79 183,071 85,648 97,423
80-84 120,301 53,070 67,231
85+ 133,548 49,166 84,382
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8961 50.1039
0-4 6.2122 3.1778 3.0344
5-9 6.3700 3.2559 3.1141
10-14 6.2529 3.2007 3.0522
15-19 6.2552 3.2065 3.0486
20-24 6.6656 3.4128 3.2528
25-29 6.9960 3.5894 3.4066
30-34 6.9489 3.5516 3.3973
35-39 6.7496 3.4232 3.3264
40-44 6.1007 3.0764 3.0243
45-49 6.5246 3.3007 3.2239
50-54 6.4461 3.2218 3.2242
55-59 6.7611 3.3410 3.4200
60-64 6.3720 3.0878 3.2842
65-69 5.4144 2.5981 2.8163
70-74 3.9540 1.8821 2.0719
75-79 2.5043 1.1716 1.3327
80-84 1.6456 0.7260 0.9197
85+ 1.8268 0.6726 1.1543
Components of ChangeTotal Male Female
Births 91,186 46,687 44,499
Deaths 55,354 28,650 26,704
Natural Increase 35,832 18,037 17,795
Net Migration 90,768 45,809 44,959
Total Change 126,600 63,846 62,754
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2693 0.6499 0.6194
Deaths 0.7705 0.3988 0.3717
Natural Increase 0.4988 0.2511 0.2477
Net Migration 1.2635 0.6377 0.6258
Total Change 1.7623 0.8888 0.8736
Age DetailAge Total Male Female
0-24 2,321,451 1,188,197 1,133,254
0 90,652 46,388 44,264
1 90,096 46,087 44,009
2 90,679 46,381 44,298
3 90,700 46,392 44,308
4 92,007 47,060 44,947
5 92,457 47,288 45,169
6 91,686 46,892 44,794
7 92,711 47,380 45,331
8 93,544 47,606 45,938
9 95,268 48,851 46,417
10 94,775 48,652 46,123
11 91,678 47,078 44,600
Age Total Male Female
12 91,319 46,867 44,452
13 90,309 46,187 44,122
14 89,025 45,195 43,830
15 88,984 45,512 43,472
16 91,463 46,902 44,561
17 92,217 47,275 44,942
18 91,948 47,261 44,687
19 92,660 47,458 45,202
20 93,412 47,809 45,603
21 94,554 48,410 46,144
22 96,894 49,513 47,381
23 99,397 50,688 48,709
24 103,016 53,065 49,951
Age Total Male Female
60-65 549,673 266,056 283,617
60 96,259 47,223 49,036
61 94,958 46,220 48,738
62 94,635 45,775 48,860
63 90,724 43,488 47,236
64 89,239 43,024 46,215
65 83,858 40,326 43,532
Median AgeTotal Male Female
38.1 37.2 39.1
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
18
Population by Age and SexPopulation Forecast for April 1, 2018
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,426,346 3,705,657 3,720,689
0-4 460,740 235,681 225,059
5-9 469,323 239,755 229,568
10-14 468,574 240,355 228,219
15-19 459,385 235,065 224,320
20-24 487,477 249,018 238,459
25-29 526,391 270,139 256,252
30-34 512,000 261,889 250,111
35-39 507,682 258,134 249,548
40-44 453,743 228,853 224,890
45-49 475,827 240,436 235,391
50-54 463,279 231,930 231,349
55-59 494,882 244,627 250,255
60-64 473,424 229,804 243,620
65-69 405,877 194,692 211,185
70-74 309,772 147,086 162,686
75-79 197,460 92,416 105,044
80-84 125,149 55,483 69,666
85+ 135,361 50,294 85,067
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8988 50.1012
0-4 6.2041 3.1736 3.0305
5-9 6.3197 3.2284 3.0913
10-14 6.3096 3.2365 3.0731
15-19 6.1859 3.1653 3.0206
20-24 6.5642 3.3532 3.2110
25-29 7.0882 3.6376 3.4506
30-34 6.8944 3.5265 3.3679
35-39 6.8362 3.4759 3.3603
40-44 6.1099 3.0816 3.0283
45-49 6.4073 3.2376 3.1697
50-54 6.2383 3.1231 3.1152
55-59 6.6639 3.2940 3.3698
60-64 6.3749 3.0944 3.2805
65-69 5.4654 2.6216 2.8437
70-74 4.1713 1.9806 2.1907
75-79 2.6589 1.2444 1.4145
80-84 1.6852 0.7471 0.9381
85+ 1.8227 0.6772 1.1455
Components of ChangeTotal Male Female
Births 93,471 47,857 45,614
Deaths 56,542 29,685 26,857
Natural Increase 36,929 18,172 18,757
Net Migration 79,117 39,928 39,189
Total Change 116,046 58,100 57,946
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2786 0.6547 0.6240
Deaths 0.7735 0.4061 0.3674
Natural Increase 0.5052 0.2486 0.2566
Net Migration 1.0823 0.5462 0.5361
Total Change 1.5874 0.7948 0.7927
Age DetailAge Total Male Female
0-24 2,345,499 1,199,874 1,145,625
0 92,927 47,550 45,377
1 91,298 46,700 44,598
2 91,787 46,947 44,840
3 92,384 47,252 45,132
4 92,344 47,232 45,112
5 93,528 47,837 45,691
6 93,863 48,006 45,857
7 93,029 47,578 45,451
8 94,045 48,060 45,985
9 94,858 48,274 46,584
10 96,587 49,527 47,060
11 95,846 49,230 46,616
Age Total Male Female
12 92,668 47,600 45,068
13 92,253 47,346 44,907
14 91,220 46,652 44,568
15 89,907 45,640 44,267
16 89,929 45,992 43,937
17 92,478 47,397 45,081
18 93,408 47,877 45,531
19 93,663 48,159 45,504
20 94,475 48,409 46,066
21 95,521 48,845 46,676
22 96,685 49,424 47,261
23 99,098 50,556 48,542
24 101,698 51,784 49,914
Age Total Male Female
60-65 562,291 272,526 289,765
60 97,999 48,146 49,853
61 96,015 46,990 49,025
62 94,684 45,965 48,719
63 94,332 45,500 48,832
64 90,394 43,203 47,191
65 88,867 42,722 46,145
Median AgeTotal Male Female
38.2 37.3 39.1
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
19
Population by Age and SexPopulation Forecast for April 1, 2019
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,535,510 3,760,199 3,775,311
0-4 467,813 239,292 228,521
5-9 473,053 241,901 231,152
10-14 476,968 244,449 232,519
15-19 462,113 236,179 225,934
20-24 488,908 249,998 238,910
25-29 535,402 273,961 261,441
30-34 519,419 265,975 253,444
35-39 519,599 264,542 255,057
40-44 463,903 234,304 229,599
45-49 469,602 236,953 232,649
50-54 460,378 231,135 229,243
55-59 494,795 244,698 250,097
60-64 478,250 232,845 245,405
65-69 418,283 199,778 218,505
70-74 327,311 155,595 171,716
75-79 211,914 99,024 112,890
80-84 130,675 58,176 72,499
85+ 137,124 51,394 85,730
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8997 50.1003
0-4 6.2081 3.1755 3.0326
5-9 6.2777 3.2101 3.0675
10-14 6.3296 3.2440 3.0856
15-19 6.1325 3.1342 2.9983
20-24 6.4881 3.3176 3.1705
25-29 7.1051 3.6356 3.4695
30-34 6.8930 3.5296 3.3633
35-39 6.8953 3.5106 3.3847
40-44 6.1562 3.1093 3.0469
45-49 6.2319 3.1445 3.0874
50-54 6.1094 3.0673 3.0422
55-59 6.5662 3.2473 3.3189
60-64 6.3466 3.0900 3.2566
65-69 5.5508 2.6512 2.8997
70-74 4.3436 2.0648 2.2788
75-79 2.8122 1.3141 1.4981
80-84 1.7341 0.7720 0.9621
85+ 1.8197 0.6820 1.1377
Components of ChangeTotal Male Female
Births 94,849 48,562 46,287
Deaths 57,451 30,241 27,210
Natural Increase 37,398 18,321 19,077
Net Migration 71,766 36,221 35,545
Total Change 109,164 54,542 54,622
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2772 0.6539 0.6233
Deaths 0.7736 0.4072 0.3664
Natural Increase 0.5036 0.2467 0.2569
Net Migration 0.9664 0.4877 0.4786
Total Change 1.4700 0.7344 0.7355
Age DetailAge Total Male Female
0-24 2,368,855 1,211,819 1,157,036
0 94,304 48,254 46,050
1 93,477 47,812 45,665
2 92,824 47,476 45,348
3 93,328 47,734 45,594
4 93,880 48,016 45,864
5 93,709 47,928 45,781
6 94,800 48,487 46,313
7 95,092 48,634 46,458
8 94,226 48,189 46,037
9 95,226 48,663 46,563
10 96,032 48,871 47,161
11 97,563 50,053 47,510
Age Total Male Female
12 96,772 49,718 47,054
13 93,516 48,035 45,481
14 93,085 47,772 45,313
15 92,027 47,062 44,965
16 90,759 46,069 44,690
17 90,821 46,425 44,396
18 93,544 47,935 45,609
19 94,962 48,688 46,274
20 95,299 49,019 46,280
21 96,377 49,343 47,034
22 97,442 49,756 47,686
23 98,646 50,350 48,296
24 101,144 51,530 49,614
Age Total Male Female
60-65 568,220 275,725 292,495
60 96,591 47,395 49,196
61 97,703 47,888 49,815
62 95,690 46,712 48,978
63 94,330 45,669 48,661
64 93,936 45,181 48,755
65 89,970 42,880 47,090
Median AgeTotal Male Female
38.3 37.4 39.2
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
20
Population by Age and SexPopulation Forecast for April 1, 2020
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,638,415 3,811,505 3,826,910
0-4 473,981 242,444 231,537
5-9 477,379 244,150 233,229
10-14 483,439 247,590 235,849
15-19 464,895 237,620 227,275
20-24 491,265 251,304 239,961
25-29 538,149 274,440 263,709
30-34 527,846 270,903 256,943
35-39 525,360 267,407 257,953
40-44 477,329 241,506 235,823
45-49 461,585 232,687 228,898
50-54 465,392 234,170 231,222
55-59 489,992 242,526 247,466
60-64 482,613 235,588 247,025
65-69 431,215 205,709 225,506
70-74 346,402 164,532 181,870
75-79 225,297 105,057 120,240
80-84 136,060 60,911 75,149
85+ 140,216 52,961 87,255
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8992 50.1008
0-4 6.2052 3.1740 3.0312
5-9 6.2497 3.1963 3.0534
10-14 6.3290 3.2414 3.0877
15-19 6.0863 3.1109 2.9754
20-24 6.4315 3.2900 3.1415
25-29 7.0453 3.5929 3.4524
30-34 6.9104 3.5466 3.3638
35-39 6.8779 3.5008 3.3770
40-44 6.2491 3.1617 3.0873
45-49 6.0429 3.0463 2.9967
50-54 6.0928 3.0657 3.0271
55-59 6.4148 3.1751 3.2398
60-64 6.3182 3.0843 3.2340
65-69 5.6453 2.6931 2.9523
70-74 4.5350 2.1540 2.3810
75-79 2.9495 1.3754 1.5741
80-84 1.7813 0.7974 0.9838
85+ 1.8357 0.6934 1.1423
Components of ChangeTotal Male Female
Births 95,978 49,140 46,838
Deaths 58,408 30,807 27,601
Natural Increase 37,570 18,333 19,237
Net Migration 65,335 32,973 32,362
Total Change 102,905 51,306 51,599
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2737 0.6521 0.6216
Deaths 0.7751 0.4088 0.3663
Natural Increase 0.4986 0.2433 0.2553
Net Migration 0.8670 0.4376 0.4295
Total Change 1.3656 0.6809 0.6847
Age DetailAge Total Male Female
0-24 2,390,959 1,223,108 1,167,851
0 95,432 48,832 46,600
1 94,764 48,470 46,294
2 94,875 48,523 46,352
3 94,224 48,191 46,033
4 94,686 48,428 46,258
5 95,126 48,652 46,474
6 94,856 48,514 46,342
7 95,916 49,057 46,859
8 96,192 49,195 46,997
9 95,289 48,732 46,557
10 96,285 49,204 47,081
11 96,903 49,337 47,566
Age Total Male Female
12 98,410 50,499 47,911
13 97,568 50,127 47,441
14 94,273 48,423 45,850
15 93,822 48,147 45,675
16 92,808 47,457 45,351
17 91,566 46,457 45,109
18 91,759 46,897 44,862
19 94,940 48,662 46,278
20 96,449 49,466 46,983
21 97,019 49,866 47,153
22 98,114 50,166 47,948
23 99,212 50,589 48,623
24 100,471 51,217 49,254
Age Total Male Female
60-65 576,064 280,413 295,651
60 99,836 49,144 50,692
61 96,261 47,125 49,136
62 97,332 47,589 49,743
63 95,291 46,396 48,895
64 93,893 45,334 48,559
65 93,451 44,825 48,626
Median AgeTotal Male Female
38.4 37.6 39.4
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
21
Population by Age and SexPopulation Forecast for April 1, 2021
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,736,240 3,860,184 3,876,056
0-4 479,850 245,444 234,406
5-9 482,023 246,525 235,498
10-14 488,457 249,976 238,481
15-19 468,507 239,541 228,966
20-24 493,582 252,556 241,026
25-29 537,383 274,089 263,294
30-34 537,691 275,590 262,101
35-39 530,861 270,674 260,187
40-44 492,171 249,032 243,139
45-49 452,723 227,975 224,748
50-54 475,696 239,629 236,067
55-59 479,290 237,825 241,465
60-64 486,383 237,584 248,799
65-69 443,236 211,666 231,570
70-74 366,696 173,696 193,000
75-79 235,568 109,666 125,902
80-84 142,640 64,060 78,580
85+ 143,483 54,656 88,827
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8974 50.1026
0-4 6.2026 3.1727 3.0300
5-9 6.2307 3.1866 3.0441
10-14 6.3139 3.2312 3.0826
15-19 6.0560 3.0963 2.9597
20-24 6.3801 3.2646 3.1155
25-29 6.9463 3.5429 3.4034
30-34 6.9503 3.5623 3.3880
35-39 6.8620 3.4988 3.3632
40-44 6.3619 3.2190 3.1429
45-49 5.8520 2.9468 2.9051
50-54 6.1489 3.0975 3.0514
55-59 6.1954 3.0742 3.1212
60-64 6.2871 3.0711 3.2160
65-69 5.7293 2.7360 2.9933
70-74 4.7400 2.2452 2.4948
75-79 3.0450 1.4176 1.6274
80-84 1.8438 0.8281 1.0157
85+ 1.8547 0.7065 1.1482
Components of ChangeTotal Male Female
Births 96,853 49,588 47,265
Deaths 59,482 31,415 28,067
Natural Increase 37,371 18,173 19,198
Net Migration 60,454 30,506 29,948
Total Change 97,825 48,679 49,146
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2680 0.6492 0.6188
Deaths 0.7787 0.4113 0.3674
Natural Increase 0.4893 0.2379 0.2513
Net Migration 0.7914 0.3994 0.3921
Total Change 1.2807 0.6373 0.6434
Age DetailAge Total Male Female
0-24 2,412,419 1,234,042 1,178,377
0 96,309 49,281 47,028
1 95,826 49,015 46,811
2 96,055 49,126 46,929
3 96,183 49,191 46,992
4 95,477 48,831 46,646
5 95,837 49,015 46,822
6 96,192 49,197 46,995
7 95,877 49,035 46,842
8 96,931 49,575 47,356
9 97,186 49,703 47,483
10 96,258 49,227 47,031
11 97,085 49,634 47,451
Age Total Male Female
12 97,673 49,739 47,934
13 99,150 50,878 48,272
14 98,291 50,498 47,793
15 94,957 48,771 46,186
16 94,550 48,516 46,034
17 93,561 47,821 45,740
18 92,429 46,887 45,542
19 93,010 47,546 45,464
20 96,298 49,372 46,926
21 98,040 50,246 47,794
22 98,616 50,624 47,992
23 99,741 50,931 48,810
24 100,887 51,383 49,504
Age Total Male Female
60-65 579,760 282,549 297,211
60 99,330 48,609 50,721
61 99,467 48,853 50,614
62 95,869 46,820 49,049
63 96,898 47,257 49,641
64 94,819 46,045 48,774
65 93,377 44,965 48,412
Median AgeTotal Male Female
38.6 37.7 39.5
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
22
Population by Age and SexPopulation Forecast for April 1, 2022
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,827,874 3,905,685 3,922,189
0-4 484,974 248,065 236,909
5-9 485,065 248,078 236,987
10-14 490,976 251,061 239,915
15-19 477,697 244,465 233,232
20-24 492,741 252,125 240,616
25-29 533,837 271,901 261,936
30-34 550,989 282,111 268,878
35-39 532,145 271,800 260,345
40-44 506,727 256,733 249,994
45-49 452,813 227,930 224,883
50-54 479,906 241,924 237,982
55-59 469,391 233,096 236,295
60-64 487,164 238,209 248,955
65-69 453,117 216,725 236,392
70-74 372,862 176,252 196,610
75-79 258,989 120,473 138,516
80-84 151,153 68,185 82,968
85+ 147,328 56,552 90,776
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8946 50.1054
0-4 6.1955 3.1690 3.0265
5-9 6.1966 3.1692 3.0275
10-14 6.2722 3.2073 3.0649
15-19 6.1025 3.1230 2.9795
20-24 6.2947 3.2209 3.0738
25-29 6.8197 3.4735 3.3462
30-34 7.0388 3.6039 3.4349
35-39 6.7981 3.4722 3.3259
40-44 6.4734 3.2797 3.1936
45-49 5.7846 2.9118 2.8728
50-54 6.1307 3.0905 3.0402
55-59 5.9964 2.9778 3.0186
60-64 6.2235 3.0431 3.1804
65-69 5.7885 2.7686 3.0199
70-74 4.7633 2.2516 2.5117
75-79 3.3085 1.5390 1.7695
80-84 1.9310 0.8711 1.0599
85+ 1.8821 0.7224 1.1597
Components of ChangeTotal Male Female
Births 97,318 49,826 47,492
Deaths 60,607 32,042 28,565
Natural Increase 36,711 17,784 18,927
Net Migration 54,923 27,717 27,206
Total Change 91,634 45,501 46,133
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2579 0.6441 0.6139
Deaths 0.7834 0.4142 0.3692
Natural Increase 0.4745 0.2299 0.2447
Net Migration 0.7099 0.3583 0.3517
Total Change 1.1845 0.5882 0.5963
Age DetailAge Total Male Female
0-24 2,431,453 1,243,794 1,187,659
0 96,777 49,521 47,256
1 96,625 49,424 47,201
2 96,994 49,608 47,386
3 97,244 49,733 47,511
4 97,334 49,779 47,555
5 96,520 49,363 47,157
6 96,802 49,508 47,294
7 97,123 49,672 47,451
8 96,789 49,500 47,289
9 97,831 50,035 47,796
10 98,075 50,157 47,918
11 96,978 49,615 47,363
Age Total Male Female
12 97,779 49,998 47,781
13 98,334 50,075 48,259
14 99,810 51,216 48,594
15 98,930 50,824 48,106
16 95,618 49,106 46,512
17 95,238 48,849 46,389
18 94,351 48,217 46,134
19 93,560 47,469 46,091
20 94,202 48,167 46,035
21 97,722 50,069 47,653
22 99,487 50,929 48,558
23 100,081 51,315 48,766
24 101,249 51,645 49,604
Age Total Male Female
60-65 581,427 283,866 297,561
60 97,408 48,009 49,399
61 98,934 48,309 50,625
62 99,030 48,525 50,505
63 95,408 46,480 48,928
64 96,384 46,886 49,498
65 94,263 45,657 48,606
Median AgeTotal Male Female
38.7 37.8 39.7
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
23
Population by Age and SexPopulation Forecast for April 1, 2023
State of Washington
5-Year Age GroupsAge Total Male Female
Total 7,916,032 3,949,394 3,966,638
0-4 488,663 249,955 238,708
5-9 489,068 250,119 238,949
10-14 492,414 251,652 240,762
15-19 487,689 250,104 237,585
20-24 491,636 251,125 240,511
25-29 529,468 269,149 260,319
30-34 562,977 288,340 274,637
35-39 533,809 272,843 260,966
40-44 519,776 264,000 255,776
45-49 459,659 231,417 228,242
50-54 477,787 240,574 237,213
55-59 460,708 229,185 231,523
60-64 487,003 238,260 248,743
65-69 459,725 220,326 239,399
70-74 382,070 180,557 201,513
75-79 277,752 128,924 148,828
80-84 163,415 73,800 89,615
85+ 152,413 59,064 93,349
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8911 50.1089
0-4 6.1731 3.1576 3.0155
5-9 6.1782 3.1597 3.0185
10-14 6.2205 3.1790 3.0414
15-19 6.1608 3.1595 3.0013
20-24 6.2106 3.1724 3.0383
25-29 6.6886 3.4000 3.2885
30-34 7.1119 3.6425 3.4694
35-39 6.7434 3.4467 3.2967
40-44 6.5661 3.3350 3.2311
45-49 5.8067 2.9234 2.8833
50-54 6.0357 3.0391 2.9966
55-59 5.8199 2.8952 2.9247
60-64 6.1521 3.0098 3.1423
65-69 5.8075 2.7833 3.0242
70-74 4.8265 2.2809 2.5456
75-79 3.5087 1.6286 1.8801
80-84 2.0644 0.9323 1.1321
85+ 1.9254 0.7461 1.1792
Components of ChangeTotal Male Female
Births 97,966 50,158 47,808
Deaths 61,808 32,690 29,118
Natural Increase 36,158 17,468 18,690
Net Migration 52,000 26,241 25,759
Total Change 88,158 43,709 44,449
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2515 0.6408 0.6107
Deaths 0.7896 0.4176 0.3720
Natural Increase 0.4619 0.2232 0.2388
Net Migration 0.6643 0.3352 0.3291
Total Change 1.1262 0.5584 0.5678
Age DetailAge Total Male Female
0-24 2,449,470 1,252,955 1,196,515
0 97,428 49,855 47,573
1 97,053 49,644 47,409
2 97,726 49,983 47,743
3 98,121 50,183 47,938
4 98,335 50,290 48,045
5 98,332 50,288 48,044
6 97,432 49,829 47,603
7 97,681 49,957 47,724
8 97,990 50,114 47,876
9 97,633 49,931 47,702
10 98,672 50,465 48,207
11 98,764 50,528 48,236
Age Total Male Female
12 97,629 49,957 47,672
13 98,400 50,315 48,085
14 98,949 50,387 48,562
15 100,419 51,526 48,893
16 99,576 51,152 48,424
17 96,270 49,422 46,848
18 95,991 49,227 46,764
19 95,433 48,777 46,656
20 94,684 48,050 46,634
21 95,508 48,803 46,705
22 99,074 50,706 48,368
23 100,872 51,579 49,293
24 101,498 51,987 49,511
Age Total Male Female
60-65 582,810 284,748 298,062
60 98,081 48,290 49,791
61 97,005 47,709 49,296
62 98,486 47,980 50,506
63 98,541 48,169 50,372
64 94,890 46,112 48,778
65 95,807 46,488 49,319
Median AgeTotal Male Female
38.9 38.0 39.8
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
24
Population by Age and SexPopulation Forecast for April 1, 2024
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,001,476 3,991,689 4,009,787
0-4 491,777 251,553 240,224
5-9 494,109 252,692 241,417
10-14 494,370 252,894 241,476
15-19 494,828 253,544 241,284
20-24 491,852 250,939 240,913
25-29 527,374 268,427 258,947
30-34 569,239 290,714 278,525
35-39 539,487 276,037 263,450
40-44 530,648 269,873 260,775
45-49 469,102 236,497 232,605
50-54 470,799 236,719 234,080
55-59 457,264 228,152 229,112
60-64 486,320 238,083 248,237
65-69 463,795 223,006 240,789
70-74 393,525 185,184 208,341
75-79 293,522 136,447 157,075
80-84 175,656 79,235 96,421
85+ 157,809 61,693 96,116
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8869 50.1131
0-4 6.1461 3.1438 3.0022
5-9 6.1752 3.1581 3.0172
10-14 6.1785 3.1606 3.0179
15-19 6.1842 3.1687 3.0155
20-24 6.1470 3.1362 3.0109
25-29 6.5910 3.3547 3.2362
30-34 7.1142 3.6333 3.4809
35-39 6.7423 3.4498 3.2925
40-44 6.6319 3.3728 3.2591
45-49 5.8627 2.9557 2.9070
50-54 5.8839 2.9584 2.9255
55-59 5.7147 2.8514 2.8634
60-64 6.0779 2.9755 3.1024
65-69 5.7964 2.7871 3.0093
70-74 4.9182 2.3144 2.6038
75-79 3.6683 1.7053 1.9631
80-84 2.1953 0.9903 1.2050
85+ 1.9722 0.7710 1.2012
Components of ChangeTotal Male Female
Births 98,548 50,456 48,092
Deaths 63,104 33,390 29,714
Natural Increase 35,444 17,066 18,378
Net Migration 50,000 25,229 24,771
Total Change 85,444 42,295 43,149
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2449 0.6374 0.6075
Deaths 0.7972 0.4218 0.3754
Natural Increase 0.4477 0.2156 0.2322
Net Migration 0.6316 0.3187 0.3129
Total Change 1.0794 0.5343 0.5451
Age DetailAge Total Male Female
0-24 2,466,936 1,261,622 1,205,314
0 98,013 50,155 47,858
1 97,677 49,964 47,713
2 98,106 50,178 47,928
3 98,809 50,536 48,273
4 99,172 50,720 48,452
5 99,296 50,780 48,516
6 99,219 50,741 48,478
7 98,276 50,260 48,016
8 98,513 50,381 48,132
9 98,805 50,530 48,275
10 98,434 50,340 48,094
11 99,333 50,821 48,512
Age Total Male Female
12 99,396 50,860 48,536
13 98,220 50,259 47,961
14 98,987 50,614 48,373
15 99,524 50,677 48,847
16 101,045 51,843 49,202
17 100,222 51,465 48,757
18 96,996 49,787 47,209
19 97,041 49,772 47,269
20 96,526 49,345 47,181
21 95,936 48,655 47,281
22 96,767 49,394 47,373
23 100,388 51,322 49,066
24 102,235 52,223 50,012
Age Total Male Female
60-65 580,636 283,802 296,834
60 96,099 47,299 48,800
61 97,669 47,987 49,682
62 96,560 47,384 49,176
63 97,994 47,627 50,367
64 97,998 47,786 50,212
65 94,316 45,719 48,597
Median AgeTotal Male Female
39.1 38.2 40.0
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
25
Population by Age and SexPopulation Forecast for April 1, 2025
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,085,043 4,033,023 4,052,020
0-4 494,445 252,923 241,522
5-9 498,741 255,059 243,682
10-14 497,395 254,475 242,920
15-19 500,339 256,184 244,155
20-24 492,777 251,433 241,344
25-29 527,176 268,493 258,683
30-34 569,612 289,946 279,666
35-39 546,703 280,355 266,348
40-44 535,568 272,303 263,265
45-49 482,069 243,466 238,603
50-54 462,289 232,231 230,058
55-59 461,884 231,003 230,881
60-64 481,209 235,825 245,384
65-69 467,662 225,515 242,147
70-74 405,606 190,676 214,930
75-79 310,668 144,322 166,346
80-84 186,952 84,183 102,769
85+ 163,948 64,631 99,317
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8825 50.1175
0-4 6.1156 3.1283 2.9873
5-9 6.1687 3.1547 3.0140
10-14 6.1520 3.1475 3.0046
15-19 6.1885 3.1686 3.0198
20-24 6.0949 3.1099 2.9851
25-29 6.5204 3.3209 3.1995
30-34 7.0453 3.5862 3.4591
35-39 6.7619 3.4676 3.2943
40-44 6.6242 3.3680 3.2562
45-49 5.9625 3.0113 2.9512
50-54 5.7178 2.8724 2.8455
55-59 5.7128 2.8572 2.8557
60-64 5.9518 2.9168 3.0350
65-69 5.7843 2.7893 2.9950
70-74 5.0167 2.3584 2.6584
75-79 3.8425 1.7850 2.0575
80-84 2.3123 1.0412 1.2711
85+ 2.0278 0.7994 1.2284
Components of ChangeTotal Male Female
Births 99,012 50,694 48,318
Deaths 64,445 34,092 30,353
Natural Increase 34,567 16,602 17,965
Net Migration 49,000 24,732 24,268
Total Change 83,567 41,334 42,233
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2374 0.6336 0.6039
Deaths 0.8054 0.4261 0.3793
Natural Increase 0.4320 0.2075 0.2245
Net Migration 0.6124 0.3091 0.3033
Total Change 1.0444 0.5166 0.5278
Age DetailAge Total Male Female
0-24 2,483,697 1,270,074 1,213,623
0 98,481 50,395 48,086
1 98,251 50,259 47,992
2 98,709 50,488 48,221
3 99,165 50,719 48,446
4 99,839 51,062 48,777
5 100,115 51,201 48,914
6 100,168 51,226 48,942
7 100,056 51,168 48,888
8 99,092 50,676 48,416
9 99,310 50,788 48,522
10 99,594 50,933 48,661
11 99,076 50,686 48,390
Age Total Male Female
12 99,952 51,146 48,806
13 99,983 51,160 48,823
14 98,790 50,550 48,240
15 99,546 50,897 48,649
16 100,126 50,979 49,147
17 101,682 52,151 49,531
18 100,957 51,834 49,123
19 98,028 50,323 47,705
20 98,122 50,336 47,786
21 97,766 49,948 47,818
22 97,166 49,227 47,939
23 98,016 49,977 48,039
24 101,707 51,945 49,762
Age Total Male Female
60-65 578,614 283,206 295,408
60 94,761 46,873 47,888
61 95,696 47,003 48,693
62 97,221 47,662 49,559
63 96,076 47,037 49,039
64 97,455 47,250 50,205
65 97,405 47,381 50,024
Median AgeTotal Male Female
39.2 38.3 40.1
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
26
Population by Age and SexPopulation Forecast for April 1, 2026
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,169,048 4,074,564 4,094,484
0-4 496,909 254,189 242,720
5-9 503,683 257,585 246,098
10-14 501,222 256,430 244,792
15-19 504,806 258,281 246,525
20-24 495,406 252,852 242,554
25-29 527,904 268,978 258,926
30-34 567,110 288,728 278,382
35-39 555,841 284,650 271,191
40-44 540,526 275,296 265,230
45-49 496,650 250,849 245,801
50-54 453,159 227,414 225,745
55-59 471,892 236,301 235,591
60-64 470,504 231,197 239,307
65-69 471,173 227,406 243,767
70-74 416,883 196,218 220,665
75-79 328,773 152,321 176,452
80-84 195,583 87,949 107,634
85+ 171,024 67,920 103,104
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8781 50.1219
0-4 6.0828 3.1116 2.9712
5-9 6.1657 3.1532 3.0126
10-14 6.1356 3.1390 2.9966
15-19 6.1795 3.1617 3.0178
20-24 6.0644 3.0952 2.9692
25-29 6.4622 3.2926 3.1696
30-34 6.9422 3.5344 3.4078
35-39 6.8042 3.4845 3.3197
40-44 6.6168 3.3700 3.2468
45-49 6.0797 3.0707 3.0089
50-54 5.5473 2.7838 2.7634
55-59 5.7766 2.8926 2.8839
60-64 5.7596 2.8302 2.9294
65-69 5.7678 2.7838 2.9840
70-74 5.1032 2.4020 2.7012
75-79 4.0246 1.8646 2.1600
80-84 2.3942 1.0766 1.3176
85+ 2.0936 0.8314 1.2621
Components of ChangeTotal Male Female
Births 99,356 50,870 48,486
Deaths 65,851 34,822 31,029
Natural Increase 33,505 16,048 17,457
Net Migration 50,500 25,493 25,007
Total Change 84,005 41,541 42,464
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2289 0.6292 0.5997
Deaths 0.8145 0.4307 0.3838
Natural Increase 0.4144 0.1985 0.2159
Net Migration 0.6246 0.3153 0.3093
Total Change 1.0390 0.5138 0.5252
Age DetailAge Total Male Female
0-24 2,502,026 1,279,337 1,222,689
0 98,828 50,573 48,255
1 98,741 50,511 48,230
2 99,316 50,800 48,516
3 99,800 51,045 48,755
4 100,224 51,260 48,964
5 100,814 51,559 49,255
6 101,015 51,661 49,354
7 101,034 51,668 49,366
8 100,906 51,601 49,305
9 99,914 51,096 48,818
10 100,122 51,203 48,919
11 100,259 51,291 48,968
Age Total Male Female
12 99,708 51,018 48,690
13 100,556 51,455 49,101
14 100,577 51,463 49,114
15 99,364 50,841 48,523
16 100,164 51,209 48,955
17 100,774 51,290 49,484
18 102,447 52,535 49,912
19 102,057 52,406 49,651
20 99,148 50,908 48,240
21 99,416 50,968 48,448
22 99,052 50,552 48,500
23 98,453 49,824 48,629
24 99,337 50,600 48,737
Age Total Male Female
60-65 567,391 278,058 289,333
60 88,537 43,918 44,619
61 94,377 46,588 47,789
62 95,273 46,693 48,580
63 96,752 47,323 49,429
64 95,565 46,675 48,890
65 96,887 46,861 50,026
Median AgeTotal Male Female
39.4 38.5 40.3
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
27
Population by Age and SexPopulation Forecast for April 1, 2027
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,252,948 4,116,053 4,136,895
0-4 499,458 255,497 243,961
5-9 508,507 260,053 248,454
10-14 503,930 257,813 246,117
15-19 507,101 259,242 247,859
20-24 504,638 257,803 246,835
25-29 526,255 268,160 258,095
30-34 562,633 286,062 276,571
35-39 569,076 291,126 277,950
40-44 541,541 276,292 265,249
45-49 511,182 258,533 252,649
50-54 453,190 227,352 225,838
55-59 475,989 238,536 237,453
60-64 460,807 226,639 234,168
65-69 472,000 228,088 243,912
70-74 426,316 201,021 225,295
75-79 334,730 154,811 179,919
80-84 215,713 97,001 118,712
85+ 179,882 72,024 107,858
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8737 50.1263
0-4 6.0519 3.0958 2.9560
5-9 6.1615 3.1510 3.0105
10-14 6.1061 3.1239 2.9822
15-19 6.1445 3.1412 3.0033
20-24 6.1146 3.1238 2.9909
25-29 6.3766 3.2493 3.1273
30-34 6.8174 3.4662 3.3512
35-39 6.8954 3.5275 3.3679
40-44 6.5618 3.3478 3.2140
45-49 6.1939 3.1326 3.0613
50-54 5.4912 2.7548 2.7365
55-59 5.7675 2.8903 2.8772
60-64 5.5835 2.7462 2.8374
65-69 5.7192 2.7637 2.9555
70-74 5.1656 2.4357 2.7299
75-79 4.0559 1.8758 2.1801
80-84 2.6138 1.1753 1.4384
85+ 2.1796 0.8727 1.3069
Components of ChangeTotal Male Female
Births 99,744 51,068 48,676
Deaths 67,344 35,580 31,764
Natural Increase 32,400 15,488 16,912
Net Migration 51,500 26,001 25,499
Total Change 83,900 41,489 42,411
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2210 0.6251 0.5959
Deaths 0.8244 0.4355 0.3888
Natural Increase 0.3966 0.1896 0.2070
Net Migration 0.6304 0.3183 0.3121
Total Change 1.0270 0.5079 0.5192
Age DetailAge Total Male Female
0-24 2,523,634 1,290,408 1,233,226
0 99,221 50,774 48,447
1 99,104 50,697 48,407
2 99,826 51,062 48,764
3 100,428 51,368 49,060
4 100,879 51,596 49,283
5 101,216 51,766 49,450
6 101,733 52,029 49,704
7 101,899 52,112 49,787
8 101,905 52,112 49,793
9 101,754 52,034 49,720
10 100,742 51,519 49,223
11 100,800 51,568 49,232
Age Total Male Female
12 100,908 51,632 49,276
13 100,318 51,330 48,988
14 101,162 51,764 49,398
15 101,168 51,762 49,406
16 99,989 51,157 48,832
17 100,821 51,526 49,295
18 101,543 51,673 49,870
19 103,580 53,124 50,456
20 103,240 53,024 50,216
21 100,474 51,557 48,917
22 100,741 51,593 49,148
23 100,382 51,174 49,208
24 99,801 50,455 49,346
Age Total Male Female
60-65 555,828 272,938 282,890
60 87,569 43,358 44,211
61 88,188 43,657 44,531
62 93,971 46,288 47,683
63 94,827 46,369 48,458
64 96,252 46,967 49,285
65 95,021 46,299 48,722
Median AgeTotal Male Female
39.5 38.6 40.4
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
28
Population by Age and SexPopulation Forecast for April 1, 2028
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,336,721 4,157,485 4,179,236
0-4 501,908 256,756 245,152
5-9 512,235 261,964 250,271
10-14 507,965 259,870 248,095
15-19 508,515 259,813 248,702
20-24 515,153 263,735 251,418
25-29 524,911 267,023 257,888
30-34 557,861 283,092 274,769
35-39 581,285 297,470 283,815
40-44 543,179 277,329 265,850
45-49 524,331 265,851 258,480
50-54 460,091 230,865 229,226
55-59 473,922 237,228 236,694
60-64 452,437 222,943 229,494
65-69 472,071 228,290 243,781
70-74 432,836 204,560 228,276
75-79 343,564 158,909 184,655
80-84 232,064 104,191 127,873
85+ 192,393 77,596 114,797
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8695 50.1305
0-4 6.0204 3.0798 2.9406
5-9 6.1443 3.1423 3.0020
10-14 6.0931 3.1172 2.9759
15-19 6.0997 3.1165 2.9832
20-24 6.1793 3.1635 3.0158
25-29 6.2964 3.2030 3.0934
30-34 6.6916 3.3957 3.2959
35-39 6.9726 3.5682 3.4044
40-44 6.5155 3.3266 3.1889
45-49 6.2894 3.1889 3.1005
50-54 5.5188 2.7693 2.7496
55-59 5.6848 2.8456 2.8392
60-64 5.4270 2.6742 2.7528
65-69 5.6626 2.7384 2.9242
70-74 5.1919 2.4537 2.7382
75-79 4.1211 1.9061 2.2150
80-84 2.7836 1.2498 1.5339
85+ 2.3078 0.9308 1.3770
Components of ChangeTotal Male Female
Births 100,219 51,312 48,907
Deaths 68,946 36,385 32,561
Natural Increase 31,273 14,927 16,346
Net Migration 52,500 26,505 25,995
Total Change 83,773 41,432 42,341
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2143 0.6217 0.5926
Deaths 0.8354 0.4409 0.3945
Natural Increase 0.3789 0.1809 0.1981
Net Migration 0.6361 0.3212 0.3150
Total Change 1.0151 0.5020 0.5130
Age DetailAge Total Male Female
0-24 2,545,776 1,302,138 1,243,638
0 99,699 51,020 48,679
1 99,512 50,906 48,606
2 100,210 51,259 48,951
3 100,959 51,641 49,318
4 101,528 51,930 49,598
5 101,889 52,111 49,778
6 102,150 52,243 49,907
7 102,636 52,490 50,146
8 102,788 52,565 50,223
9 102,772 52,555 50,217
10 102,607 52,470 50,137
11 101,433 51,891 49,542
Age Total Male Female
12 101,461 51,915 49,546
13 101,534 51,952 49,582
14 100,930 51,642 49,288
15 101,766 52,070 49,696
16 101,813 52,088 49,725
17 100,656 51,479 49,177
18 101,600 51,916 49,684
19 102,680 52,260 50,420
20 104,798 53,760 51,038
21 104,639 53,710 50,929
22 101,831 52,198 49,633
23 102,112 52,237 49,875
24 101,773 51,830 49,943
Age Total Male Female
60-65 548,156 269,540 278,616
60 89,490 44,453 45,037
61 87,236 43,107 44,129
62 87,819 43,382 44,437
63 93,542 45,973 47,569
64 94,350 46,028 48,322
65 95,719 46,597 49,122
Median AgeTotal Male Female
39.6 38.8 40.6
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
29
Population by Age and SexPopulation Forecast for April 1, 2029
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,420,220 4,198,822 4,221,398
0-4 504,289 257,977 246,312
5-9 515,683 263,734 251,949
10-14 513,329 262,612 250,717
15-19 510,663 261,163 249,500
20-24 522,992 267,522 255,470
25-29 525,415 266,964 258,451
30-34 555,886 282,459 273,427
35-39 587,846 299,973 287,873
40-44 549,084 280,650 268,434
45-49 535,398 271,823 263,575
50-54 469,669 236,009 233,660
55-59 467,132 233,507 233,625
60-64 449,302 222,097 227,205
65-69 471,695 228,296 243,399
70-74 437,003 207,255 229,748
75-79 354,390 163,267 191,123
80-84 245,704 110,543 135,161
85+ 204,740 82,971 121,769
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8659 50.1341
0-4 5.9890 3.0638 2.9252
5-9 6.1243 3.1322 2.9922
10-14 6.0964 3.1188 2.9776
15-19 6.0647 3.1016 2.9631
20-24 6.2111 3.1771 3.0340
25-29 6.2399 3.1705 3.0694
30-34 6.6018 3.3545 3.2473
35-39 6.9814 3.5625 3.4188
40-44 6.5210 3.3330 3.1880
45-49 6.3585 3.2282 3.1303
50-54 5.5779 2.8029 2.7750
55-59 5.5477 2.7732 2.7746
60-64 5.3360 2.6377 2.6983
65-69 5.6019 2.7113 2.8906
70-74 5.1899 2.4614 2.7285
75-79 4.2088 1.9390 2.2698
80-84 2.9180 1.3128 1.6052
85+ 2.4315 0.9854 1.4461
Components of ChangeTotal Male Female
Births 100,723 51,570 49,153
Deaths 70,724 37,246 33,478
Natural Increase 29,999 14,324 15,675
Net Migration 53,500 27,013 26,487
Total Change 83,499 41,337 42,162
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2082 0.6186 0.5896
Deaths 0.8483 0.4468 0.4016
Natural Increase 0.3598 0.1718 0.1880
Net Migration 0.6417 0.3240 0.3177
Total Change 1.0016 0.4958 0.5057
Age DetailAge Total Male Female
0-24 2,566,956 1,313,008 1,253,948
0 100,207 51,280 48,927
1 100,004 51,159 48,845
2 100,638 51,478 49,160
3 101,361 51,847 49,514
4 102,079 52,213 49,866
5 102,558 52,455 50,103
6 102,842 52,598 50,244
7 103,067 52,711 50,356
8 103,542 52,952 50,590
9 103,674 53,018 50,656
10 103,645 53,001 50,644
11 103,320 52,854 50,466
Age Total Male Female
12 102,105 52,244 49,861
13 102,098 52,241 49,857
14 102,161 52,272 49,889
15 101,540 51,951 49,589
16 102,424 52,403 50,021
17 102,500 52,420 50,080
18 101,445 51,875 49,570
19 102,754 52,514 50,240
20 103,903 52,894 51,009
21 106,237 54,465 51,772
22 106,072 54,388 51,684
23 103,235 52,859 50,376
24 103,545 52,916 50,629
Age Total Male Female
60-65 543,145 267,771 275,374
60 92,745 46,316 46,429
61 89,159 44,202 44,957
62 86,883 42,842 44,041
63 87,431 43,095 44,336
64 93,084 45,642 47,442
65 93,843 45,674 48,169
Median AgeTotal Male Female
39.8 38.9 40.7
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
30
Population by Age and SexPopulation Forecast for April 1, 2030
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,503,178 4,239,931 4,263,247
0-4 506,680 259,203 247,477
5-9 518,839 265,354 253,485
10-14 518,422 265,217 253,205
15-19 514,017 262,915 251,102
20-24 529,268 270,539 258,729
25-29 526,924 267,748 259,176
30-34 556,159 282,778 273,381
35-39 588,528 299,343 289,185
40-44 556,684 285,179 271,505
45-49 540,568 274,386 266,182
50-54 482,877 243,096 239,781
55-59 458,937 229,227 229,710
60-64 454,169 225,073 229,096
65-69 467,100 226,343 240,757
70-74 441,117 209,864 231,253
75-79 365,839 168,433 197,406
80-84 260,429 117,126 143,303
85+ 216,621 88,107 128,514
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8629 50.1371
0-4 5.9587 3.0483 2.9104
5-9 6.1017 3.1206 2.9811
10-14 6.0968 3.1190 2.9778
15-19 6.0450 3.0920 2.9530
20-24 6.2244 3.1816 3.0427
25-29 6.1968 3.1488 3.0480
30-34 6.5406 3.3256 3.2150
35-39 6.9213 3.5204 3.4009
40-44 6.5468 3.3538 3.1930
45-49 6.3572 3.2269 3.1304
50-54 5.6788 2.8589 2.8199
55-59 5.3972 2.6958 2.7015
60-64 5.3412 2.6469 2.6942
65-69 5.4932 2.6619 2.8314
70-74 5.1877 2.4681 2.7196
75-79 4.3024 1.9808 2.3216
80-84 3.0627 1.3774 1.6853
85+ 2.5475 1.0362 1.5114
Components of ChangeTotal Male Female
Births 101,230 51,829 49,401
Deaths 72,472 38,083 34,389
Natural Increase 28,758 13,746 15,012
Net Migration 54,200 27,363 26,837
Total Change 82,958 41,109 41,849
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.2022 0.6155 0.5867
Deaths 0.8607 0.4523 0.4084
Natural Increase 0.3415 0.1632 0.1783
Net Migration 0.6437 0.3250 0.3187
Total Change 0.9852 0.4882 0.4970
Age DetailAge Total Male Female
0-24 2,587,226 1,323,228 1,263,998
0 100,717 51,541 49,176
1 100,524 51,426 49,098
2 101,144 51,738 49,406
3 101,802 52,073 49,729
4 102,493 52,425 50,068
5 103,122 52,745 50,377
6 103,523 52,948 50,575
7 103,771 53,072 50,699
8 103,983 53,178 50,805
9 104,440 53,411 51,029
10 104,560 53,471 51,089
11 104,369 53,391 50,978
Age Total Male Female
12 104,010 53,216 50,794
13 102,750 52,574 50,176
14 102,733 52,565 50,168
15 102,782 52,587 50,195
16 102,200 52,285 49,915
17 103,121 52,740 50,381
18 103,309 52,826 50,483
19 102,605 52,477 50,128
20 103,985 53,155 50,830
21 105,340 53,592 51,748
22 107,703 55,158 52,545
23 107,545 55,082 52,463
24 104,695 53,552 51,143
Age Total Male Female
60-65 546,762 270,370 276,392
60 99,429 49,721 49,708
61 92,410 46,060 46,350
62 88,807 43,936 44,871
63 86,509 42,564 43,945
64 87,014 42,792 44,222
65 92,593 45,297 47,296
Median AgeTotal Male Female
39.9 39.1 40.8
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
31
Population by Age and SexPopulation Forecast for April 1, 2031
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,584,146 4,280,086 4,304,060
0-4 508,785 260,283 248,502
5-9 521,590 266,766 254,824
10-14 523,687 267,910 255,777
15-19 518,065 264,983 253,082
20-24 534,200 272,858 261,342
25-29 529,975 269,378 260,597
30-34 557,151 283,408 273,743
35-39 586,093 298,167 287,926
40-44 566,139 289,627 276,512
45-49 545,684 277,467 268,217
50-54 497,618 250,547 247,071
55-59 450,070 224,594 225,476
60-64 464,224 230,369 233,855
65-69 456,955 222,058 234,897
70-74 444,825 211,854 232,971
75-79 376,438 173,583 202,855
80-84 275,704 123,671 152,033
85+ 226,943 92,563 134,380
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8604 50.1396
0-4 5.9270 3.0321 2.8949
5-9 6.0762 3.1077 2.9685
10-14 6.1006 3.1210 2.9796
15-19 6.0351 3.0869 2.9482
20-24 6.2231 3.1786 3.0445
25-29 6.1739 3.1381 3.0358
30-34 6.4905 3.3015 3.1889
35-39 6.8276 3.4735 3.3542
40-44 6.5952 3.3740 3.2212
45-49 6.3569 3.2323 3.1246
50-54 5.7969 2.9187 2.8782
55-59 5.2430 2.6164 2.6267
60-64 5.4079 2.6837 2.7243
65-69 5.3232 2.5868 2.7364
70-74 5.1819 2.4680 2.7140
75-79 4.3853 2.0221 2.3631
80-84 3.2118 1.4407 1.7711
85+ 2.6437 1.0783 1.5654
Components of ChangeTotal Male Female
Births 101,400 51,916 49,484
Deaths 74,132 38,870 35,262
Natural Increase 27,268 13,046 14,222
Net Migration 53,700 27,109 26,591
Total Change 80,968 40,155 40,813
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1925 0.6105 0.5819
Deaths 0.8718 0.4571 0.4147
Natural Increase 0.3207 0.1534 0.1673
Net Migration 0.6315 0.3188 0.3127
Total Change 0.9522 0.4722 0.4800
Age DetailAge Total Male Female
0-24 2,606,327 1,332,800 1,273,527
0 100,892 51,631 49,261
1 101,027 51,683 49,344
2 101,651 51,999 49,652
3 102,295 52,326 49,969
4 102,920 52,644 50,276
5 103,521 52,949 50,572
6 104,077 53,233 50,844
7 104,443 53,418 51,025
8 104,679 53,535 51,144
9 104,870 53,631 51,239
10 105,319 53,860 51,459
11 105,278 53,858 51,420
Age Total Male Female
12 105,055 53,751 51,304
13 104,656 53,546 51,110
14 103,379 52,895 50,484
15 103,348 52,877 50,471
16 103,440 52,920 50,520
17 102,884 52,616 50,268
18 103,922 53,142 50,780
19 104,471 53,428 51,043
20 103,814 53,107 50,707
21 105,400 53,845 51,555
22 106,770 54,262 52,508
23 109,175 55,851 53,324
24 109,041 55,793 53,248
Age Total Male Female
60-65 550,783 272,841 277,942
60 98,579 49,215 49,364
61 99,073 49,449 49,624
62 92,046 45,785 46,261
63 88,426 43,653 44,773
64 86,100 42,267 43,833
65 86,559 42,472 44,087
Median AgeTotal Male Female
40.1 39.3 41.0
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
32
Population by Age and SexPopulation Forecast for April 1, 2032
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,664,048 4,319,750 4,344,298
0-4 510,973 261,406 249,567
5-9 524,329 268,172 256,157
10-14 528,743 270,497 258,246
15-19 520,887 266,427 254,460
20-24 536,637 273,878 262,759
25-29 539,937 274,702 265,235
30-34 555,492 282,590 272,902
35-39 581,563 295,470 286,093
40-44 579,695 296,261 283,434
45-49 546,776 278,515 268,261
50-54 512,273 258,283 253,990
55-59 450,258 224,631 225,627
60-64 468,384 232,633 235,751
65-69 447,756 217,817 229,939
70-74 445,940 212,695 233,245
75-79 385,350 178,081 207,269
80-84 281,368 126,054 155,314
85+ 247,687 101,638 146,049
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8583 50.1417
0-4 5.8976 3.0171 2.8805
5-9 6.0518 3.0952 2.9566
10-14 6.1027 3.1221 2.9807
15-19 6.0121 3.0751 2.9370
20-24 6.1938 3.1611 3.0328
25-29 6.2319 3.1706 3.0613
30-34 6.4115 3.2616 3.1498
35-39 6.7124 3.4103 3.3021
40-44 6.6908 3.4194 3.2714
45-49 6.3109 3.2146 3.0963
50-54 5.9126 2.9811 2.9315
55-59 5.1969 2.5927 2.6042
60-64 5.4061 2.6850 2.7210
65-69 5.1680 2.5140 2.6539
70-74 5.1470 2.4549 2.6921
75-79 4.4477 2.0554 2.3923
80-84 3.2475 1.4549 1.7926
85+ 2.8588 1.1731 1.6857
Components of ChangeTotal Male Female
Births 101,912 52,178 49,734
Deaths 75,710 39,621 36,089
Natural Increase 26,202 12,557 13,645
Net Migration 53,700 27,107 26,593
Total Change 79,902 39,664 40,238
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1872 0.6078 0.5794
Deaths 0.8820 0.4616 0.4204
Natural Increase 0.3052 0.1463 0.1590
Net Migration 0.6256 0.3158 0.3098
Total Change 0.9308 0.4621 0.4687
Age DetailAge Total Male Female
0-24 2,621,569 1,340,380 1,281,189
0 101,406 51,894 49,512
1 101,204 51,775 49,429
2 102,152 52,255 49,897
3 102,800 52,586 50,214
4 103,411 52,896 50,515
5 103,946 53,167 50,779
6 104,472 53,435 51,037
7 104,996 53,702 51,294
8 105,349 53,880 51,469
9 105,566 53,988 51,578
10 105,746 54,079 51,667
11 106,038 54,247 51,791
Age Total Male Female
12 105,965 54,219 51,746
13 105,703 54,082 51,621
14 105,291 53,870 51,421
15 103,994 53,207 50,787
16 104,005 53,209 50,796
17 104,127 53,252 50,875
18 103,677 53,014 50,663
19 105,084 53,745 51,339
20 105,695 54,066 51,629
21 105,217 53,792 51,425
22 106,820 54,513 52,307
23 108,220 54,939 53,281
24 110,685 56,568 54,117
Age Total Male Female
60-65 554,040 274,588 279,452
60 91,796 45,678 46,118
61 98,231 48,949 49,282
62 98,689 49,159 49,530
63 91,655 45,494 46,161
64 88,013 43,353 44,660
65 85,656 41,955 43,701
Median AgeTotal Male Female
40.3 39.5 41.1
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
33
Population by Age and SexPopulation Forecast for April 1, 2033
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,742,996 4,359,026 4,383,970
0-4 513,296 262,598 250,698
5-9 526,901 269,493 257,408
10-14 532,619 272,485 260,134
15-19 525,047 268,549 256,498
20-24 538,082 274,458 263,624
25-29 551,193 281,035 270,158
30-34 554,094 281,402 272,692
35-39 576,697 292,446 284,251
40-44 592,155 302,737 289,418
45-49 548,488 279,598 268,890
50-54 525,523 265,641 259,882
55-59 457,231 228,178 229,053
60-64 466,465 231,425 235,040
65-69 439,867 214,419 225,448
70-74 446,358 213,099 233,259
75-79 391,701 181,497 210,204
80-84 289,553 129,802 159,751
85+ 267,726 110,164 157,562
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8573 50.1427
0-4 5.8709 3.0035 2.8674
5-9 6.0265 3.0824 2.9442
10-14 6.0920 3.1166 2.9753
15-19 6.0053 3.0716 2.9338
20-24 6.1544 3.1392 3.0153
25-29 6.3044 3.2144 3.0900
30-34 6.3376 3.2186 3.1190
35-39 6.5961 3.3449 3.2512
40-44 6.7729 3.4626 3.3103
45-49 6.2735 3.1980 3.0755
50-54 6.0108 3.0383 2.9725
55-59 5.2297 2.6098 2.6198
60-64 5.3353 2.6470 2.6883
65-69 5.0311 2.4525 2.5786
70-74 5.1053 2.4374 2.6680
75-79 4.4802 2.0759 2.4043
80-84 3.3118 1.4846 1.8272
85+ 3.0622 1.2600 1.8022
Components of ChangeTotal Male Female
Births 102,503 52,481 50,022
Deaths 77,755 40,565 37,190
Natural Increase 24,748 11,916 12,832
Net Migration 54,200 27,360 26,840
Total Change 78,948 39,276 39,672
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1831 0.6057 0.5774
Deaths 0.8974 0.4682 0.4292
Natural Increase 0.2856 0.1375 0.1481
Net Migration 0.6256 0.3158 0.3098
Total Change 0.9112 0.4533 0.4579
Age DetailAge Total Male Female
0-24 2,635,945 1,347,583 1,288,362
0 102,000 52,199 49,801
1 101,726 52,042 49,684
2 102,336 52,350 49,986
3 103,310 52,847 50,463
4 103,924 53,160 50,764
5 104,445 53,423 51,022
6 104,904 53,657 51,247
7 105,398 53,908 51,490
8 105,910 54,168 51,742
9 106,244 54,337 51,907
10 106,450 54,440 52,010
11 106,470 54,469 52,001
Age Total Male Female
12 106,731 54,611 52,120
13 106,621 54,554 52,067
14 106,347 54,411 51,936
15 105,919 54,188 51,731
16 104,658 53,543 51,115
17 104,698 53,544 51,154
18 104,933 53,657 51,276
19 104,839 53,617 51,222
20 106,318 54,388 51,930
21 107,127 54,765 52,362
22 106,640 54,463 52,177
23 108,276 55,196 53,080
24 109,721 55,646 54,075
Age Total Male Female
60-65 554,033 274,464 279,569
60 87,611 43,283 44,328
61 91,480 45,436 46,044
62 97,858 48,666 49,192
63 98,281 48,853 49,428
64 91,235 45,187 46,048
65 87,568 43,039 44,529
Median AgeTotal Male Female
40.4 39.6 41.3
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
34
Population by Age and SexPopulation Forecast for April 1, 2034
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,819,675 4,397,261 4,422,414
0-4 515,642 263,801 251,841
5-9 529,208 270,678 258,530
10-14 536,049 274,245 261,804
15-19 530,446 271,308 259,138
20-24 540,095 275,762 264,333
25-29 559,302 284,937 274,365
30-34 554,440 281,251 273,189
35-39 574,549 291,744 282,805
40-44 598,746 305,240 293,506
45-49 554,432 282,945 271,487
50-54 536,603 271,611 264,992
55-59 466,797 233,307 233,490
60-64 459,856 227,850 232,006
65-69 437,023 213,743 223,280
70-74 446,243 213,259 232,984
75-79 395,824 184,105 211,719
80-84 299,284 133,687 165,597
85+ 285,136 117,788 167,348
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8574 50.1426
0-4 5.8465 2.9911 2.8554
5-9 6.0003 3.0690 2.9313
10-14 6.0779 3.1095 2.9684
15-19 6.0143 3.0762 2.9382
20-24 6.1238 3.1267 2.9971
25-29 6.3415 3.2307 3.1108
30-34 6.2864 3.1889 3.0975
35-39 6.5144 3.3079 3.2065
40-44 6.7888 3.4609 3.3279
45-49 6.2863 3.2081 3.0782
50-54 6.0842 3.0796 3.0046
55-59 5.2927 2.6453 2.6474
60-64 5.2140 2.5834 2.6306
65-69 4.9551 2.4235 2.5316
70-74 5.0596 2.4180 2.6416
75-79 4.4880 2.0874 2.4005
80-84 3.3934 1.5158 1.8776
85+ 3.2330 1.3355 1.8974
Components of ChangeTotal Male Female
Births 103,121 52,797 50,324
Deaths 79,642 41,415 38,227
Natural Increase 23,479 11,382 12,097
Net Migration 53,200 26,853 26,347
Total Change 76,679 38,235 38,444
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1795 0.6039 0.5756
Deaths 0.9109 0.4737 0.4372
Natural Increase 0.2685 0.1302 0.1384
Net Migration 0.6085 0.3071 0.3013
Total Change 0.8770 0.4373 0.4397
Age DetailAge Total Male Female
0-24 2,651,440 1,355,794 1,295,646
0 102,621 52,517 50,104
1 102,308 52,341 49,967
2 102,834 52,605 50,229
3 103,467 52,928 50,539
4 104,412 53,410 51,002
5 104,936 53,676 51,260
6 105,383 53,902 51,481
7 105,810 54,120 51,690
8 106,292 54,364 51,928
9 106,787 54,616 52,171
10 107,111 54,780 52,331
11 107,161 54,823 52,338
Age Total Male Female
12 107,148 54,825 52,323
13 107,375 54,940 52,435
14 107,254 54,877 52,377
15 106,965 54,724 52,241
16 106,577 54,521 52,056
17 105,338 53,872 51,466
18 105,487 53,940 51,547
19 106,079 54,251 51,828
20 106,039 54,243 51,796
21 107,723 55,074 52,649
22 108,538 55,430 53,108
23 108,056 55,127 52,929
24 109,739 55,888 53,851
Age Total Male Female
60-65 550,630 272,712 277,918
60 86,128 42,730 43,398
61 87,311 43,055 44,256
62 91,133 45,175 45,958
63 97,454 48,365 49,089
64 97,830 48,525 49,305
65 90,774 44,862 45,912
Median AgeTotal Male Female
40.6 39.7 41.4
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
35
Population by Age and SexPopulation Forecast for April 1, 2035
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,894,306 4,434,539 4,459,767
0-4 518,030 265,026 253,004
5-9 531,362 271,784 259,578
10-14 539,045 275,782 263,263
15-19 535,447 273,866 261,581
20-24 543,189 277,389 265,800
25-29 565,480 287,895 277,585
30-34 555,660 281,893 273,767
35-39 574,592 291,955 282,637
40-44 599,263 304,511 294,752
45-49 562,035 287,485 274,550
50-54 541,754 274,170 267,584
55-59 479,967 240,361 239,606
60-64 451,879 223,749 228,130
65-69 441,963 216,746 225,217
70-74 442,139 211,597 230,542
75-79 399,990 186,693 213,297
80-84 309,571 138,269 171,302
85+ 302,940 125,368 177,572
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8582 50.1418
0-4 5.8243 2.9797 2.8446
5-9 5.9742 3.0557 2.9185
10-14 6.0606 3.1007 2.9599
15-19 6.0201 3.0791 2.9410
20-24 6.1072 3.1187 2.9884
25-29 6.3578 3.2368 3.1209
30-34 6.2474 3.1694 3.0780
35-39 6.4602 3.2825 3.1777
40-44 6.7376 3.4237 3.3139
45-49 6.3190 3.2322 3.0868
50-54 6.0910 3.0825 3.0085
55-59 5.3963 2.7024 2.6939
60-64 5.0805 2.5156 2.5649
65-69 4.9691 2.4369 2.5321
70-74 4.9710 2.3790 2.5920
75-79 4.4971 2.0990 2.3981
80-84 3.4806 1.5546 1.9260
85+ 3.4060 1.4095 1.9965
Components of ChangeTotal Male Female
Births 103,732 53,110 50,622
Deaths 81,301 42,182 39,119
Natural Increase 22,431 10,928 11,503
Net Migration 52,200 26,350 25,850
Total Change 74,631 37,278 37,353
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1761 0.6022 0.5740
Deaths 0.9218 0.4783 0.4435
Natural Increase 0.2543 0.1239 0.1304
Net Migration 0.5919 0.2988 0.2931
Total Change 0.8462 0.4227 0.4235
Age DetailAge Total Male Female
0-24 2,667,073 1,363,847 1,303,226
0 103,234 52,831 50,403
1 102,917 52,653 50,264
2 103,394 52,893 50,501
3 103,942 53,171 50,771
4 104,543 53,478 51,065
5 105,404 53,916 51,488
6 105,854 54,145 51,709
7 106,270 54,355 51,915
8 106,685 54,566 52,119
9 107,149 54,802 52,347
10 107,637 55,050 52,587
11 107,807 55,155 52,652
Age Total Male Female
12 107,827 55,173 52,654
13 107,778 55,147 52,631
14 107,996 55,257 52,739
15 107,861 55,185 52,676
16 107,613 55,052 52,561
17 107,252 54,847 52,405
18 106,112 54,260 51,852
19 106,609 54,522 52,087
20 107,262 54,868 52,394
21 107,403 54,909 52,494
22 109,105 55,725 53,380
23 109,941 56,088 53,853
24 109,478 55,799 53,679
Age Total Male Female
60-65 549,215 271,927 277,288
60 91,302 45,497 45,805
61 85,831 42,505 43,326
62 86,982 42,809 44,173
63 90,756 44,896 45,860
64 97,008 48,042 48,966
65 97,336 48,178 49,158
Median AgeTotal Male Female
40.7 39.9 41.6
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
36
Population by Age and SexPopulation Forecast for April 1, 2036
State of Washington
5-Year Age GroupsAge Total Male Female
Total 8,966,953 4,470,914 4,496,039
0-4 520,814 266,454 254,360
5-9 533,185 272,722 260,463
10-14 541,588 277,087 264,501
15-19 540,597 276,500 264,097
20-24 546,945 279,313 267,632
25-29 570,139 290,068 280,071
30-34 558,462 283,405 275,057
35-39 575,336 292,465 282,871
40-44 596,590 303,217 293,373
45-49 571,496 291,928 279,568
50-54 546,816 277,229 269,587
55-59 494,620 247,746 246,874
60-64 443,226 219,298 223,928
65-69 451,857 221,933 229,924
70-74 432,691 207,703 224,988
75-79 403,750 188,698 215,052
80-84 318,996 142,769 176,227
85+ 319,845 132,379 187,466
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8599 50.1401
0-4 5.8081 2.9715 2.8366
5-9 5.9461 3.0414 2.9047
10-14 6.0398 3.0901 2.9497
15-19 6.0288 3.0835 2.9452
20-24 6.0996 3.1149 2.9846
25-29 6.3582 3.2349 3.1234
30-34 6.2280 3.1605 3.0675
35-39 6.4162 3.2616 3.1546
40-44 6.6532 3.3815 3.2717
45-49 6.3734 3.2556 3.1178
50-54 6.0981 3.0917 3.0065
55-59 5.5160 2.7629 2.7532
60-64 4.9429 2.4456 2.4973
65-69 5.0391 2.4750 2.5641
70-74 4.8254 2.3163 2.5091
75-79 4.5026 2.1044 2.3983
80-84 3.5575 1.5922 1.9653
85+ 3.5669 1.4763 2.0906
Components of ChangeTotal Male Female
Births 104,337 53,420 50,917
Deaths 82,890 42,894 39,996
Natural Increase 21,447 10,526 10,921
Net Migration 51,200 25,849 25,351
Total Change 72,647 36,375 36,272
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1731 0.6006 0.5725
Deaths 0.9319 0.4823 0.4497
Natural Increase 0.2411 0.1183 0.1228
Net Migration 0.5756 0.2906 0.2850
Total Change 0.8168 0.4090 0.4078
Age DetailAge Total Male Female
0-24 2,683,129 1,372,076 1,311,053
0 103,842 53,143 50,699
1 103,518 52,961 50,557
2 103,979 53,193 50,786
3 104,480 53,448 51,032
4 104,995 53,709 51,286
5 105,510 53,971 51,539
6 106,302 54,375 51,927
7 106,722 54,589 52,133
8 107,127 54,792 52,335
9 107,524 54,995 52,529
10 107,979 55,226 52,753
11 108,318 55,417 52,901
Age Total Male Female
12 108,460 55,498 52,962
13 108,445 55,489 52,956
14 108,386 55,457 52,929
15 108,592 55,559 53,033
16 108,497 55,507 52,990
17 108,276 55,372 52,904
18 108,020 55,232 52,788
19 107,212 54,830 52,382
20 107,766 55,125 52,641
21 108,606 55,524 53,082
22 108,745 55,541 53,204
23 110,479 56,369 54,110
24 111,349 56,754 54,595
Age Total Male Female
60-65 539,744 266,998 272,746
60 89,771 44,632 45,139
61 90,986 45,259 45,727
62 85,505 42,263 43,242
63 86,623 42,546 44,077
64 90,341 44,598 45,743
65 96,518 47,700 48,818
Median AgeTotal Male Female
40.8 40.0 41.7
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
37
Population by Age and SexPopulation Forecast for April 1, 2037
State of Washington
5-Year Age GroupsAge Total Male Female
Total 9,037,784 4,506,471 4,531,313
0-4 523,710 267,940 255,770
5-9 534,986 273,647 261,339
10-14 544,044 278,348 265,696
15-19 545,471 278,994 266,477
20-24 549,288 280,518 268,770
25-29 571,997 290,792 281,205
30-34 568,405 288,732 279,673
35-39 573,244 291,426 281,818
40-44 591,754 300,363 291,391
45-49 585,029 298,540 286,489
50-54 547,813 278,239 269,574
55-59 509,146 255,394 253,752
60-64 443,453 219,388 224,065
65-69 455,904 224,145 231,759
70-74 424,132 203,843 220,289
75-79 405,099 189,662 215,437
80-84 326,983 146,747 180,236
85+ 337,326 139,753 197,573
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8626 50.1374
0-4 5.7947 2.9647 2.8300
5-9 5.9194 3.0278 2.8916
10-14 6.0197 3.0798 2.9398
15-19 6.0355 3.0870 2.9485
20-24 6.0777 3.1038 2.9738
25-29 6.3290 3.2175 3.1114
30-34 6.2892 3.1947 3.0945
35-39 6.3427 3.2245 3.1182
40-44 6.5476 3.3234 3.2241
45-49 6.4731 3.3032 3.1699
50-54 6.0614 3.0786 2.9827
55-59 5.6335 2.8258 2.8077
60-64 4.9067 2.4275 2.4792
65-69 5.0444 2.4801 2.5643
70-74 4.6929 2.2555 2.4374
75-79 4.4823 2.0985 2.3837
80-84 3.6180 1.6237 1.9942
85+ 3.7324 1.5463 2.1861
Components of ChangeTotal Male Female
Births 104,978 53,748 51,230
Deaths 84,347 43,538 40,809
Natural Increase 20,631 10,210 10,421
Net Migration 50,200 25,347 24,853
Total Change 70,831 35,557 35,274
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1707 0.5994 0.5713
Deaths 0.9406 0.4855 0.4551
Natural Increase 0.2301 0.1139 0.1162
Net Migration 0.5598 0.2827 0.2772
Total Change 0.7899 0.3965 0.3934
Age DetailAge Total Male Female
0-24 2,697,499 1,379,447 1,318,052
0 104,485 53,472 51,013
1 104,115 53,268 50,847
2 104,557 53,489 51,068
3 105,042 53,736 51,306
4 105,511 53,975 51,536
5 105,942 54,192 51,750
6 106,386 54,419 51,967
7 107,151 54,809 52,342
8 107,560 55,016 52,544
9 107,947 55,211 52,736
10 108,336 55,410 52,926
11 108,645 55,585 53,060
Age Total Male Female
12 108,957 55,753 53,204
13 109,065 55,807 53,258
14 109,041 55,793 53,248
15 108,968 55,752 53,216
16 109,215 55,874 53,341
17 109,148 55,821 53,327
18 109,030 55,750 53,280
19 109,110 55,797 53,313
20 108,346 55,420 52,926
21 109,081 55,767 53,314
22 109,927 56,146 53,781
23 110,077 56,165 53,912
24 111,857 57,020 54,837
Age Total Male Female
60-65 533,338 263,669 269,669
60 91,974 45,717 46,257
61 89,460 44,399 45,061
62 90,640 45,002 45,638
63 85,151 42,005 43,146
64 86,228 42,265 43,963
65 89,885 44,281 45,604
Median AgeTotal Male Female
40.9 40.0 41.8
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
38
Population by Age and SexPopulation Forecast for April 1, 2038
State of Washington
5-Year Age GroupsAge Total Male Female
Total 9,106,882 4,541,245 4,565,637
0-4 526,689 269,469 257,220
5-9 536,782 274,572 262,210
10-14 546,195 279,451 266,744
15-19 549,030 280,821 268,209
20-24 552,889 282,360 270,529
25-29 572,589 290,946 281,643
30-34 579,471 294,992 284,479
35-39 571,297 289,940 281,357
40-44 586,510 297,147 289,363
45-49 597,378 304,955 292,423
50-54 549,388 279,259 270,129
55-59 522,214 262,638 259,576
60-64 450,303 222,871 227,432
65-69 453,970 222,976 230,994
70-74 416,859 200,799 216,060
75-79 405,837 190,246 215,591
80-84 332,886 149,880 183,006
85+ 356,595 147,923 208,672
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8661 50.1339
0-4 5.7834 2.9590 2.8245
5-9 5.8942 3.0150 2.8793
10-14 5.9976 3.0686 2.9290
15-19 6.0287 3.0836 2.9451
20-24 6.0711 3.1005 2.9706
25-29 6.2874 3.1948 3.0926
30-34 6.3630 3.2392 3.1238
35-39 6.2732 3.1837 3.0895
40-44 6.4403 3.2629 3.1774
45-49 6.5596 3.3486 3.2110
50-54 6.0327 3.0665 2.9662
55-59 5.7343 2.8840 2.8503
60-64 4.9446 2.4473 2.4974
65-69 4.9849 2.4484 2.5365
70-74 4.5774 2.2049 2.3725
75-79 4.4564 2.0890 2.3673
80-84 3.6553 1.6458 2.0095
85+ 3.9157 1.6243 2.2914
Components of ChangeTotal Male Female
Births 105,651 54,093 51,558
Deaths 85,753 44,165 41,588
Natural Increase 19,898 9,928 9,970
Net Migration 49,200 24,846 24,354
Total Change 69,098 34,774 34,324
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1690 0.5985 0.5705
Deaths 0.9488 0.4887 0.4602
Natural Increase 0.2202 0.1098 0.1103
Net Migration 0.5444 0.2749 0.2695
Total Change 0.7645 0.3848 0.3798
Age DetailAge Total Male Female
0-24 2,711,585 1,386,673 1,324,912
0 105,161 53,819 51,342
1 104,746 53,591 51,155
2 105,133 53,786 51,347
3 105,598 54,021 51,577
4 106,051 54,252 51,799
5 106,438 54,448 51,990
6 106,798 54,629 52,169
7 107,214 54,842 52,372
8 107,970 55,227 52,743
9 108,362 55,426 52,936
10 108,741 55,617 53,124
11 108,988 55,761 53,227
Age Total Male Female
12 109,269 55,913 53,356
13 109,550 56,056 53,494
14 109,647 56,104 53,543
15 109,611 56,082 53,529
16 109,577 56,060 53,517
17 109,853 56,182 53,671
18 109,888 56,192 53,696
19 110,101 56,305 53,796
20 110,233 56,382 53,851
21 109,633 56,048 53,585
22 110,373 56,375 53,998
23 111,238 56,760 54,478
24 111,412 56,795 54,617
Age Total Male Female
60-65 536,098 264,838 271,260
60 94,504 46,788 47,716
61 91,654 45,479 46,175
62 89,120 44,148 44,972
63 90,264 44,728 45,536
64 84,761 41,728 43,033
65 85,795 41,967 43,828
Median AgeTotal Male Female
41.0 40.1 41.9
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
39
Population by Age and SexPopulation Forecast for April 1, 2039
State of Washington
5-Year Age GroupsAge Total Male Female
Total 9,174,747 4,575,493 4,599,254
0-4 529,769 271,048 258,721
5-9 538,652 275,534 263,118
10-14 548,113 280,436 267,677
15-19 552,166 282,431 269,735
20-24 557,882 284,914 272,968
25-29 573,859 291,906 281,953
30-34 587,241 298,707 288,534
35-39 571,217 289,567 281,650
40-44 584,051 296,299 287,752
45-49 603,807 307,364 296,443
50-54 555,223 282,555 272,668
55-59 533,127 268,507 264,620
60-64 459,698 227,897 231,801
65-69 447,501 219,543 227,958
70-74 414,418 200,336 214,082
75-79 406,016 190,567 215,449
80-84 336,815 152,293 184,522
85+ 375,192 155,589 219,603
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8705 50.1295
0-4 5.7742 2.9543 2.8199
5-9 5.8710 3.0032 2.8679
10-14 5.9741 3.0566 2.9175
15-19 6.0183 3.0784 2.9400
20-24 6.0806 3.1054 2.9752
25-29 6.2548 3.1816 3.0731
30-34 6.4006 3.2558 3.1449
35-39 6.2260 3.1561 3.0698
40-44 6.3659 3.2295 3.1363
45-49 6.5812 3.3501 3.2311
50-54 6.0516 3.0797 2.9719
55-59 5.8108 2.9266 2.8842
60-64 5.0105 2.4840 2.5265
65-69 4.8775 2.3929 2.4846
70-74 4.5169 2.1836 2.3334
75-79 4.4254 2.0771 2.3483
80-84 3.6711 1.6599 2.0112
85+ 4.0894 1.6958 2.3936
Components of ChangeTotal Male Female
Births 106,329 54,440 51,889
Deaths 87,164 44,787 42,377
Natural Increase 19,165 9,653 9,512
Net Migration 48,700 24,595 24,105
Total Change 67,865 34,248 33,617
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1676 0.5978 0.5698
Deaths 0.9571 0.4918 0.4653
Natural Increase 0.2104 0.1060 0.1044
Net Migration 0.5348 0.2701 0.2647
Total Change 0.7452 0.3761 0.3691
Age DetailAge Total Male Female
0-24 2,726,582 1,394,363 1,332,219
0 105,841 54,167 51,674
1 105,417 53,935 51,482
2 105,753 54,103 51,650
3 106,162 54,312 51,850
4 106,596 54,531 52,065
5 106,968 54,720 52,248
6 107,285 54,881 52,404
7 107,616 55,047 52,569
8 108,021 55,254 52,767
9 108,762 55,632 53,130
10 109,146 55,827 53,319
11 109,384 55,963 53,421
Age Total Male Female
12 109,603 56,084 53,519
13 109,854 56,212 53,642
14 110,126 56,350 53,776
15 110,211 56,390 53,821
16 110,213 56,386 53,827
17 110,207 56,364 53,843
18 110,585 56,549 54,036
19 110,950 56,742 54,208
20 111,215 56,885 54,330
21 111,522 57,011 54,511
22 110,911 56,649 54,262
23 111,667 56,981 54,686
24 112,567 57,388 55,179
Age Total Male Female
60-65 544,035 269,333 274,702
60 95,605 47,807 47,798
61 94,179 46,547 47,632
62 91,308 45,225 46,083
63 88,753 43,882 44,871
64 89,853 44,436 45,417
65 84,337 41,436 42,901
Median AgeTotal Male Female
41.1 40.2 42.0
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
40
Population by Age and SexPopulation Forecast for April 1, 2040
State of Washington
5-Year Age GroupsAge Total Male Female
Total 9,242,022 4,609,542 4,632,480
0-4 532,986 272,698 260,288
5-9 540,656 276,563 264,093
10-14 549,946 281,378 268,568
15-19 554,930 283,850 271,080
20-24 562,589 287,321 275,268
25-29 576,428 293,283 283,145
30-34 593,089 301,492 291,597
35-39 572,121 290,052 282,069
40-44 583,869 296,403 287,466
45-49 604,163 306,553 297,610
50-54 562,765 287,067 275,698
55-59 538,213 271,042 267,171
60-64 472,716 234,850 237,866
65-69 439,849 215,680 224,169
70-74 419,465 203,380 216,085
75-79 402,634 189,308 213,326
80-84 340,952 154,780 186,172
85+ 394,651 163,842 230,809
Percentage of Total PopulationAge Total Male Female
Total 100.0000 49.8759 50.1241
0-4 5.7670 2.9506 2.8164
5-9 5.8500 2.9925 2.8575
10-14 5.9505 3.0446 2.9059
15-19 6.0044 3.0713 2.9331
20-24 6.0873 3.1089 2.9784
25-29 6.2370 3.1734 3.0637
30-34 6.4173 3.2622 3.1551
35-39 6.1904 3.1384 3.0520
40-44 6.3175 3.2071 3.1104
45-49 6.5371 3.3169 3.2202
50-54 6.0892 3.1061 2.9831
55-59 5.8235 2.9327 2.8908
60-64 5.1149 2.5411 2.5737
65-69 4.7592 2.3337 2.4255
70-74 4.5387 2.2006 2.3381
75-79 4.3566 2.0483 2.3082
80-84 3.6891 1.6747 2.0144
85+ 4.2702 1.7728 2.4974
Components of ChangeTotal Male Female
Births 107,009 54,788 52,221
Deaths 88,434 45,335 43,099
Natural Increase 18,575 9,453 9,122
Net Migration 48,700 24,596 24,104
Total Change 67,275 34,049 33,226
Components as % of Previous Year's Total PopulationTotal Population Total Male Female
Births 1.1663 0.5972 0.5692
Deaths 0.9639 0.4941 0.4698
Natural Increase 0.2025 0.1030 0.0994
Net Migration 0.5308 0.2681 0.2627
Total Change 0.7333 0.3711 0.3621
Age DetailAge Total Male Female
0-24 2,741,107 1,401,810 1,339,297
0 106,522 54,516 52,006
1 106,098 54,284 51,814
2 106,425 54,447 51,978
3 106,782 54,629 52,153
4 107,159 54,822 52,337
5 107,511 54,998 52,513
6 107,814 55,152 52,662
7 108,101 55,298 52,803
8 108,421 55,458 52,963
9 108,809 55,657 53,152
10 109,544 56,032 53,512
11 109,789 56,173 53,616
Age Total Male Female
12 109,999 56,286 53,713
13 110,186 56,382 53,804
14 110,428 56,505 53,923
15 110,689 56,635 54,054
16 110,813 56,694 54,119
17 110,842 56,690 54,152
18 110,938 56,731 54,207
19 111,648 57,100 54,548
20 112,067 57,323 54,744
21 112,508 57,516 54,992
22 112,815 57,619 55,196
23 112,205 57,255 54,950
24 112,994 57,608 55,386
Age Total Male Female
60-65 562,126 278,980 283,146
60 104,314 52,439 51,875
61 95,280 47,565 47,715
62 93,829 46,290 47,539
63 90,937 44,956 45,981
64 88,356 43,600 44,756
65 89,410 44,130 45,280
Median AgeTotal Male Female
41.2 40.3 42.1
Notes: 1) Unrounded data should not be considered accurate to the last digit. 2) Age detail data are provided to develop a variety of age groupings. Single year age values should not be considered reliable. 3) Totals may not add due to rounding.
41
Office of Financial ManagementPO Box 43113 • Olympia, WA 98504-3113
360-902-0555 • Fax 360-664-2832
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