RANKING · 2024 ACS · 23 SHOWN OF 23

Highest American population share, Wyoming counties

Wyoming counties ranked by the share of all residents who are American ancestry (2024 American Community Survey). A concentration measure: American 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 5.1%. Biggest climber in the top 100 since 2020: Goshen County, WY, up 13 places to #8.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2010

01▲6Converse County, WYWY13,8249.4%+3.2 pts

02▲1Park County, WYWY31,1717.1%+0.9 pts

03▲11Washakie County, WYWY7,5977.0%+0.4 pts

04▲9Big Horn County, WYWY12,0246.9%+1.3 pts

05▲3Campbell County, WYWY48,1456.1%+0.6 pts

06▲6Albany County, WYWY38,5585.9%+1.4 pts

07▲2Platte County, WYWY8,6345.8%−0.4 pts

08▲13Goshen County, WYWY12,6405.6%+0.5 pts

09▼5Johnson County, WYWY8,9085.5%−0.5 pts

10▼4Laramie County, WYWY102,9385.3%+0.4 pts

11▲4Sheridan County, WYWY33,2415.2%−2.3 pts

12▼2Sweetwater County, WYWY41,2675.1%+0.7 pts

13▲9Weston County, WYWY6,8404.8%−0.9 pts

14▲4Crook County, WYWY7,8524.6%+0.8 pts

15▼14Uinta County, WYWY20,7284.4%+1.0 pts

16▼14Hot Springs County, WYWY4,6004.3%−4.0 pts

17▼6Natrona County, WYWY80,5264.2%−6.6 pts

18▼1Carbon County, WYWY14,0133.9%−0.9 pts

19▼3Fremont County, WYWY39,4643.8%−3.9 pts

20Niobrara County, WYWY2,3413.5%+0.5 pts

21▲2Sublette County, WYWY8,9293.3%−3.0 pts

22▼3Lincoln County, WYWY21,1802.9%−17.3 pts

23▼18Teton County, WYWY23,3331.8%−9.2 pts

SHOWING 1–23 OF 23

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