Demographics Table
Demographic Data Report for Washington by County
Education: Less than High School
Population Ages 25+
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People(Education: Less Than High School)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Washington | N/A | 7.7 | 424,264 | 16 of 52 |
| United States | N/A | 10.4 | 23,992,410 | N/A |
| Whitman County | Rural | 4.0 | 993 | 103 |
| San Juan County | Rural | 4.1 | 630 | 113 |
| Island County | Rural | 4.2 | 2,696 | 127 |
| Jefferson County | Rural | 4.6 | 1,300 | 177 |
| Kitsap County | Urban | 4.6 | 9,159 | 177 |
| Spokane County | Urban | 5.2 | 19,846 | 297 |
| Thurston County | Urban | 5.3 | 11,340 | 322 |
| Garfield County | Rural | 5.6 | 97 | 397 |
| Clallam County | Rural | 6.2 | 3,776 | 547 |
| King County | Urban | 6.2 | 102,976 | 547 |
| Pend Oreille County | Rural | 6.2 | 644 | 547 |
| Whatcom County | Urban | 6.2 | 9,730 | 547 |
| Wahkiakum County | Rural | 6.5 | 232 | 630 |
| Kittitas County | Rural | 6.6 | 1,960 | 658 |
| Skamania County | Urban | 6.7 | 645 | 681 |
| Snohomish County | Urban | 6.9 | 41,240 | 734 |
| Clark County | Urban | 7.4 | 26,634 | 877 |
| Pierce County | Urban | 7.5 | 47,783 | 915 |
| Lincoln County | Rural | 7.7 | 629 | 983 |
| Asotin County | Urban | 7.9 | 1,298 | 1,041 |
| Stevens County | Urban | 8.2 | 2,876 | 1,124 |
| Skagit County | Urban | 8.3 | 7,884 | 1,147 |
| Lewis County | Rural | 8.7 | 5,299 | 1,268 |
| Ferry County | Rural | 8.9 | 508 | 1,319 |
| Pacific County | Rural | 9.1 | 1,742 | 1,369 |
| Mason County | Rural | 9.4 | 4,704 | 1,469 |
| Cowlitz County | Urban | 10.1 | 7,987 | 1,637 |
| Columbia County | Rural | 10.3 | 315 | 1,685 |
| Grays Harbor County | Rural | 10.3 | 5,811 | 1,685 |
| Klickitat County | Rural | 10.4 | 1,834 | 1,712 |
| Walla Walla County | Urban | 10.5 | 4,346 | 1,736 |
| Benton County | Urban | 10.6 | 14,779 | 1,759 |
| Chelan County | Urban | 13.2 | 7,392 | 2,244 |
| Okanogan County | Rural | 14.6 | 4,579 | 2,469 |
| Douglas County | Urban | 17.5 | 5,207 | 2,805 |
| Grant County | Rural | 18.6 | 11,759 | 2,882 |
| Franklin County | Urban | 22.6 | 13,100 | 3,040 |
| Yakima County | Urban | 23.2 | 36,653 | 3,050 |
| Adams County | Rural | 34.1 | 3,881 | 3,135 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/21/2026 6:58 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 Education: Less than High School, see the dictionary.
Data for United States does not include Puerto Rico.