Interpretation of Demographics Data
Demographic Data Report for Washington by County
Population: Age 40-64
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
United States
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 31.3 percent.
- People (Age 40-64) : The number of people (age 40-64) is 104,825,270.
- Rank within US : N/A
Washington
- 2023 Rural-Urban Continuum Codes Φ : N/A
- Value (Percent) : The value is 30.9 percent.
- People (Age 40-64) : The number of people (age 40-64) is 2,415,444.
- Rank within US : This county is ranked 32 of 52
Skamania County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 35.7 percent.
- People (Age 40-64) : The number of people (age 40-64) is 4,425.
- Rank within US : This county is ranked 112 of 3143
Ferry County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 34.8 percent.
- People (Age 40-64) : The number of people (age 40-64) is 2,574.
- Rank within US : This county is ranked 232 of 3143
San Juan County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 34.0 percent.
- People (Age 40-64) : The number of people (age 40-64) is 6,278.
- Rank within US : This county is ranked 425 of 3143
Pacific County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 33.7 percent.
- People (Age 40-64) : The number of people (age 40-64) is 8,081.
- Rank within US : This county is ranked 519 of 3143
Klickitat County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 33.5 percent.
- People (Age 40-64) : The number of people (age 40-64) is 7,854.
- Rank within US : This county is ranked 603 of 3143
Garfield County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 33.2 percent.
- People (Age 40-64) : The number of people (age 40-64) is 782.
- Rank within US : This county is ranked 745 of 3143
Pend Oreille County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 33.0 percent.
- People (Age 40-64) : The number of people (age 40-64) is 4,630.
- Rank within US : This county is ranked 851 of 3143
Columbia County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 32.9 percent.
- People (Age 40-64) : The number of people (age 40-64) is 1,322.
- Rank within US : This county is ranked 909 of 3143
Snohomish County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 32.8 percent.
- People (Age 40-64) : The number of people (age 40-64) is 276,957.
- Rank within US : This county is ranked 961 of 3143
Cowlitz County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 32.4 percent.
- People (Age 40-64) : The number of people (age 40-64) is 36,453.
- Rank within US : This county is ranked 1175 of 3143
Clark County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 32.1 percent.
- People (Age 40-64) : The number of people (age 40-64) is 165,897.
- Rank within US : This county is ranked 1357 of 3143
Stevens County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 32.1 percent.
- People (Age 40-64) : The number of people (age 40-64) is 15,440.
- Rank within US : This county is ranked 1357 of 3143
Grays Harbor County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 32.0 percent.
- People (Age 40-64) : The number of people (age 40-64) is 24,624.
- Rank within US : This county is ranked 1406 of 3143
Jefferson County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 31.7 percent.
- People (Age 40-64) : The number of people (age 40-64) is 10,634.
- Rank within US : This county is ranked 1578 of 3143
Asotin County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 31.5 percent.
- People (Age 40-64) : The number of people (age 40-64) is 7,084.
- Rank within US : This county is ranked 1688 of 3143
King County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 31.5 percent.
- People (Age 40-64) : The number of people (age 40-64) is 720,669.
- Rank within US : This county is ranked 1688 of 3143
Lewis County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 31.3 percent.
- People (Age 40-64) : The number of people (age 40-64) is 26,631.
- Rank within US : This county is ranked 1808 of 3143
Thurston County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 31.3 percent.
- People (Age 40-64) : The number of people (age 40-64) is 93,627.
- Rank within US : This county is ranked 1808 of 3143
Mason County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 31.2 percent.
- People (Age 40-64) : The number of people (age 40-64) is 21,234.
- Rank within US : This county is ranked 1847 of 3143
Wahkiakum County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 31.2 percent.
- People (Age 40-64) : The number of people (age 40-64) is 1,451.
- Rank within US : This county is ranked 1847 of 3143
Pierce County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 30.8 percent.
- People (Age 40-64) : The number of people (age 40-64) is 286,679.
- Rank within US : This county is ranked 2054 of 3143
Kitsap County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 30.6 percent.
- People (Age 40-64) : The number of people (age 40-64) is 85,078.
- Rank within US : This county is ranked 2150 of 3143
Okanogan County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 30.6 percent.
- People (Age 40-64) : The number of people (age 40-64) is 13,308.
- Rank within US : This county is ranked 2150 of 3143
Spokane County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 30.6 percent.
- People (Age 40-64) : The number of people (age 40-64) is 167,762.
- Rank within US : This county is ranked 2150 of 3143
Lincoln County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 30.5 percent.
- People (Age 40-64) : The number of people (age 40-64) is 3,500.
- Rank within US : This county is ranked 2198 of 3143
Clallam County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 30.3 percent.
- People (Age 40-64) : The number of people (age 40-64) is 23,560.
- Rank within US : This county is ranked 2260 of 3143
Skagit County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 30.2 percent.
- People (Age 40-64) : The number of people (age 40-64) is 39,707.
- Rank within US : This county is ranked 2301 of 3143
Douglas County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 30.1 percent.
- People (Age 40-64) : The number of people (age 40-64) is 13,337.
- Rank within US : This county is ranked 2329 of 3143
Chelan County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 29.5 percent.
- People (Age 40-64) : The number of people (age 40-64) is 23,637.
- Rank within US : This county is ranked 2524 of 3143
Whatcom County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.9 percent.
- People (Age 40-64) : The number of people (age 40-64) is 66,642.
- Rank within US : This county is ranked 2660 of 3143
Benton County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.7 percent.
- People (Age 40-64) : The number of people (age 40-64) is 61,050.
- Rank within US : This county is ranked 2704 of 3143
Island County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 28.6 percent.
- People (Age 40-64) : The number of people (age 40-64) is 24,837.
- Rank within US : This county is ranked 2728 of 3143
Kittitas County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 28.3 percent.
- People (Age 40-64) : The number of people (age 40-64) is 13,352.
- Rank within US : This county is ranked 2784 of 3143
Walla Walla County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 28.0 percent.
- People (Age 40-64) : The number of people (age 40-64) is 17,421.
- Rank within US : This county is ranked 2829 of 3143
Grant County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 27.5 percent.
- People (Age 40-64) : The number of people (age 40-64) is 28,015.
- Rank within US : This county is ranked 2884 of 3143
Yakima County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 27.1 percent.
- People (Age 40-64) : The number of people (age 40-64) is 69,713.
- Rank within US : This county is ranked 2929 of 3143
Franklin County
- 2023 Rural-Urban Continuum Codes Φ : Urban
- Value (Percent) : The value is 26.7 percent.
- People (Age 40-64) : The number of people (age 40-64) is 26,362.
- Rank within US : This county is ranked 2971 of 3143
Adams County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 25.1 percent.
- People (Age 40-64) : The number of people (age 40-64) is 5,213.
- Rank within US : This county is ranked 3060 of 3143
Whitman County
- 2023 Rural-Urban Continuum Codes Φ : Rural
- Value (Percent) : The value is 20.5 percent.
- People (Age 40-64) : The number of people (age 40-64) is 9,624.
- Rank within US : This county is ranked 3132 of 3143
Notes:
Created by statecancerprofiles.cancer.gov on 03/28/2026 8:33 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40-64, see the dictionary.
Data for United States does not include Puerto Rico.