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Demographics Table

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Demographic Data Report for Washington by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Count
County
 sort alphabetically by name ascending
Value (Percent)
 sort by value ascending
People (Age Under 18)
 sort by sample size descending
Rank within US
(of 3143 counties)
 sort by rank ascending
Washington 22.1 1,680,460 32 of 52
United States 22.5 74,234,075 N/A
Garfield County 19.4 441 2,562
Columbia County 18.7 742 2,717
Wahkiakum County 17.0 742 2,950
Ferry County 17.5 1,259 2,892
Skamania County 18.0 2,161 2,822
San Juan County 13.0 2,293 3,115
Lincoln County 22.1 2,385 1,647
Pend Oreille County 19.5 2,592 2,536
Pacific County 15.7 3,604 3,048
Jefferson County 12.0 3,901 3,128
Klickitat County 19.4 4,351 2,563
Asotin County 20.7 4,609 2,183
Adams County 35.6 7,239 17
Whitman County 15.2 7,325 3,069
Kittitas County 17.1 7,538 2,941
Okanogan County 23.2 9,747 1,154
Stevens County 21.5 9,925 1,902
Douglas County 25.8 11,008 360
Mason County 19.7 12,775 2,489
Clallam County 17.0 13,025 2,949
Walla Walla County 21.2 13,206 2,007
Grays Harbor County 20.5 15,303 2,258
Island County 18.1 15,592 2,812
Lewis County 21.8 17,665 1,800
Chelan County 23.5 18,435 1,034
Cowlitz County 22.9 25,053 1,299
Skagit County 21.8 27,903 1,797
Grant County 29.6 28,931 104
Franklin County 32.3 30,823 44
Whatcom County 19.3 43,434 2,571
Benton County 26.7 54,574 258
Kitsap County 20.4 55,684 2,289
Thurston County 21.5 62,431 1,920
Yakima County 29.8 76,080 95
Spokane County 22.1 117,702 1,619
Clark County 23.8 118,102 917
Snohomish County 22.6 185,672 1,420
Pierce County 23.5 213,718 1,037
King County 20.2 452,490 2,345
Notes:
Created by statecancerprofiles.cancer.gov on 03/29/2024 5:43 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Data for United States does not include Puerto Rico.

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