Data / Rankings / Hispanic or Latino population share / Counties in Washington

Counties in Washington by Hispanic share of the population, 2024

Adams County had the highest Hispanic share of the population of 39 counties in 2024, at 64.5%. Ferry County had the lowest, at 3.6%. The median was 10.6% and the figure for Washington was 14.4%. Source: the U.S. Census Bureau.

Highest64.5Adams County
Lowest3.6Ferry County
Median10.639 counties
Washington14.4History

All counties, 2024

CSVChart (SVG)

Adams CountyAdams County: 64.5 %64.5Franklin CountyFranklin County: 55.3 %55.3Yakima CountyYakima County: 52.4 %52.4Grant CountyGrant County: 43.9 %43.9Douglas CountyDouglas County: 35.5 %35.5Chelan CountyChelan County: 29 %29Benton CountyBenton County: 25.6 %25.6Walla Walla CountyWalla Walla County: 23.8 %23.8Okanogan CountyOkanogan County: 21 %21Skagit CountySkagit County: 19.3 %19.3Klickitat CountyKlickitat County: 13.2 %13.2Pierce CountyPierce County: 12.9 %12.9Mason CountyMason County: 12.8 %12.8Clark CountyClark County: 12.3 %12.3Snohomish CountySnohomish County: 12.1 %12.1Lewis CountyLewis County: 11.5 %11.5Grays Harbor CountyGrays Harbor County: 11.2 %11.2King CountyKing County: 11 %11Thurston CountyThurston County: 10.6 %10.6Whatcom CountyWhatcom County: 10.6 %10.6Kittitas CountyKittitas County: 10.5 %10.5Cowlitz CountyCowlitz County: 10.5 %10.5Pacific CountyPacific County: 9.9 %9.9Kitsap CountyKitsap County: 9.4 %9.4Island CountyIsland County: 8.7 %8.7Columbia CountyColumbia County: 8.4 %8.4Whitman CountyWhitman County: 8.1 %8.1San Juan CountySan Juan County: 7.6 %7.6Spokane CountySpokane County: 7.1 %7.1Clallam CountyClallam County: 6.8 %6.8Skamania CountySkamania County: 6.7 %6.7Wahkiakum CountyWahkiakum County: 5.6 %5.6Garfield CountyGarfield County: 5 %5Asotin CountyAsotin County: 4.6 %4.6Jefferson CountyJefferson County: 4.4 %4.4Stevens CountyStevens County: 4.2 %4.2Lincoln CountyLincoln County: 4.2 %4.2Pend Oreille CountyPend Oreille County: 4 %4Ferry CountyFerry County: 3.6 %3.6
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2024 (%)Change on 2023
1Adams County64.5+0.5 pts
2Franklin County55.3+0.5 pts
3Yakima County52.4+0.8 pts
4Grant County43.9+0.5 pts
5Douglas County35.5+0.8 pts
6Chelan County29+0.6 pts
7Benton County25.6+0.8 pts
8Walla Walla County23.8+0.4 pts
9Okanogan County21+0.8 pts
10Skagit County19.3+0.4 pts
11Klickitat County13.2+0.3 pts
12Pierce County12.9+0.3 pts
13Mason County12.8+0.6 pts
14Clark County12.3+0.3 pts
15Snohomish County12.1+0.3 pts
16Lewis County11.5+0.3 pts
17Grays Harbor County11.2+0.4 pts
18King County11+0.2 pts
19Thurston County10.6+0.3 pts
20Whatcom County10.6+0.3 pts
21Kittitas County10.5+0.2 pts
22Cowlitz County10.5+0.3 pts
23Pacific County9.9+0.2 pts
24Kitsap County9.4+0.3 pts
25Island County8.7+0.2 pts
26Columbia County8.4+0.2 pts
27Whitman County8.1+0.1 pts
28San Juan County7.6+0.2 pts
29Spokane County7.1+0.2 pts
30Clallam County6.8+0.2 pts
31Skamania County6.7+0.1 pts
32Wahkiakum County5.6-0.5 pts
33Garfield County5+1.4 pts
34Asotin County4.6+0.1 pts
35Jefferson County4.4+0.2 pts
36Stevens County4.2+0.2 pts
37Lincoln County4.2+0.2 pts
38Pend Oreille County4+0.2 pts
39Ferry County3.6+0.4 pts

Other periods

About this ranking

People of Hispanic or Latino origin, of any race, as a percentage of the total population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

US federal statistics ask about Hispanic origin and race separately, and Hispanic or Latino people can be of any race. The shares for White, Black and Asian count people who are not Hispanic and report that race alone, so the published shares do not add up to 100 (people of two or more races and other races are not shown). Calculated from counts in ACS table B03002, which are stored as inputs. EU and Spanish statistics do not collect race.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b03002.dat. Retrieved 2026-10-09.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Washington by Hispanic share of the population using official data, and cite the source.
rank_places {"indicator":"hispanic_share","level":"province","within":"Washington","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=hispanic_share&level=province&within=Washington&limit=10

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Questions

Which county has the highest Hispanic share of the population?

Adams County, with 64.5% in 2024, according to the U.S. Census Bureau.

Which county has the lowest Hispanic share of the population?

Ferry County, with 3.6% in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. Retrieved 2026-10-09.

Hispanic or Latino population share: other rankings

Counties in Washington: more rankings