RANKING · 2010 CENSUS · 18 SHOWN OF 18

Highest Peruvian population share, Washington counties · 2010

Washington counties ranked by the share of all residents who are Peruvian origin (2010 American Community Survey). A concentration measure: Peruvian residents as a percentage of total population. This list covers the 18 counties in Washington that qualify, ranked against each other statewide. The median across all 18 is 0.1%.

Peruvian Americans: full group profile →

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPERUVIAN SHAREVS –

01Whitman County, WAWA48,5120.3%–

02Stevens County, WAWA49,6680.2%–

03Adams County, WAWA21,4880.1%–

04King County, WAWA2,344,9390.1%–

05Grant County, WAWA105,7270.1%–

06Snohomish County, WAWA870,6560.1%–

07Pierce County, WAWA946,2880.1%–

08Yakima County, WAWA259,1850.1%–

09Thurston County, WAWA304,2610.1%–

10Cowlitz County, WAWA114,8850.0%–

11Benton County, WAWA221,7220.0%–

12Grays Harbor County, WAWA78,1440.0%–

13Whatcom County, WAWA236,3920.0%–

14Clark County, WAWA532,1190.0%–

15Skagit County, WAWA132,9750.0%–

16Spokane County, WAWA558,3440.0%–

17Franklin County, WAWA102,6120.0%–

18Kitsap County, WAWA283,3740.0%–

SHOWING 1–18 OF 18

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS