RANKING · 2024 ACS · 39 SHOWN OF 39

Highest Swiss population share, Washington counties

Washington counties ranked by the share of all residents who are Swiss ancestry (2024 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 39 counties in Washington that qualify, ranked against each other statewide. The median across all 39 is 0.4%. Biggest climber in the top 100 since 2020: Whatcom County, WA, up 16 places to #12.

Swiss Americans: full group profile →

WashingtonAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSWISS SHAREVS 2010

01▲6Wahkiakum County, WAWA4,8731.7%+0.4 pts

02▼1Ferry County, WAWA7,5171.2%+0.2 pts

03▼1Pacific County, WAWA24,3570.9%−1.4 pts

04Columbia County, WAWA4,1410.9%+0.3 pts

05▲6Skamania County, WAWA12,6690.8%0.0 pts

06Lewis County, WAWA88,0620.8%−0.1 pts

07▼3San Juan County, WAWA18,5770.8%−0.3 pts

08▲10Stevens County, WAWA49,6680.7%−0.1 pts

09▼6Walla Walla County, WAWA62,3610.7%−0.1 pts

10▼5Jefferson County, WAWA33,9700.7%−0.2 pts

11▼1Kittitas County, WAWA48,8030.6%−0.6 pts

12▲16Whatcom County, WAWA236,3920.6%0.0 pts

13▲3Whitman County, WAWA48,5120.5%−0.1 pts

14▼1Mason County, WAWA71,1650.5%+0.2 pts

15▲5Spokane County, WAWA558,3440.5%−0.1 pts

16▲16Cowlitz County, WAWA114,8850.5%0.0 pts

17Clark County, WAWA532,1190.4%−0.2 pts

18▼10Skagit County, WAWA132,9750.4%−0.2 pts

19▲3King County, WAWA2,344,9390.4%−0.1 pts

20▼5Kitsap County, WAWA283,3740.4%−0.1 pts

21▲15Franklin County, WAWA102,6120.4%+0.2 pts

22▲4Okanogan County, WAWA45,2300.4%+0.2 pts

23▼9Clallam County, WAWA78,2020.4%−0.4 pts

24▲3Pierce County, WAWA946,2880.4%−0.3 pts

25Chelan County, WAWA81,9410.4%+0.1 pts

26▼5Garfield County, WAWA2,4160.3%−0.1 pts

27▼8Thurston County, WAWA304,2610.3%−0.4 pts

28▼5Island County, WAWA85,6570.3%−0.4 pts

29▼20Grays Harbor County, WAWA78,1440.3%−0.1 pts

30Lincoln County, WAWA11,9820.3%+0.1 pts

31▲7Asotin County, WAWA22,5450.3%−0.2 pts

32▼3Snohomish County, WAWA870,6560.3%−0.2 pts

33▼2Benton County, WAWA221,7220.3%−0.1 pts

34▼10Grant County, WAWA105,7270.3%−0.2 pts

35▲2Yakima County, WAWA259,1850.2%0.0 pts

36▼24Klickitat County, WAWA24,3310.2%−0.1 pts

37▼4Pend Oreille County, WAWA14,4570.1%−0.6 pts

38▼3Douglas County, WAWA46,4730.0%−0.3 pts

39▼5Adams County, WAWA21,4880.0%−0.5 pts

SHOWING 1–39 OF 39

Download CSV (full list, 39 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES