RANKING · 2010 CENSUS · 23 SHOWN OF 23

Highest Welsh population share, Wyoming counties · 2010

Wyoming counties ranked by the share of all residents who are Welsh ancestry (2010 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 23 counties in Wyoming that qualify, ranked against each other statewide. The median across all 23 is 1.2%.

Welsh Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS –

01Uinta County, WYWY20,7283.1%–

02Sublette County, WYWY8,9292.5%–

03Big Horn County, WYWY12,0241.9%–

04Converse County, WYWY13,8241.8%–

05Albany County, WYWY38,5581.6%–

06Hot Springs County, WYWY4,6001.6%–

07Sweetwater County, WYWY41,2671.4%–

08Carbon County, WYWY14,0131.4%–

09Goshen County, WYWY12,6401.3%–

10Natrona County, WYWY80,5261.2%–

11Washakie County, WYWY7,5971.2%–

12Johnson County, WYWY8,9081.2%–

13Laramie County, WYWY102,9381.1%–

14Sheridan County, WYWY33,2411.0%–

15Teton County, WYWY23,3331.0%–

16Lincoln County, WYWY21,1801.0%–

17Park County, WYWY31,1710.9%–

18Fremont County, WYWY39,4640.6%–

19Crook County, WYWY7,8520.6%–

20Campbell County, WYWY48,1450.6%–

21Platte County, WYWY8,6340.4%–

22Weston County, WYWY6,8400.1%–

23Niobrara County, WYWY2,3410.1%–

SHOWING 1–23 OF 23

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