RANKING · 2020 CENSUS · 23 SHOWN OF 23

Highest Scotch-Irish population share, Wyoming counties · 2020

Wyoming counties ranked by the share of all residents who are Scotch-Irish ancestry (2020 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 23 counties in Wyoming that qualify, ranked against each other statewide.

Scotch-Irish Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2010

01Hot Springs County, WYWY4,6004.0%−4.4 pts

02Goshen County, WYWY12,6402.5%−1.0 pts

03Converse County, WYWY13,8242.3%+0.1 pts

04Sublette County, WYWY8,9292.0%−2.6 pts

05Platte County, WYWY8,6341.9%−0.6 pts

06Teton County, WYWY23,3331.8%−1.3 pts

07Big Horn County, WYWY12,0241.8%−1.7 pts

08Uinta County, WYWY20,7281.8%−3.3 pts

09Park County, WYWY31,1711.6%−1.9 pts

10Fremont County, WYWY39,4641.5%−1.2 pts

11Albany County, WYWY38,5581.5%−1.1 pts

12Carbon County, WYWY14,0131.5%−1.4 pts

13Lincoln County, WYWY21,1801.4%−0.1 pts

14Sheridan County, WYWY33,2411.3%−2.3 pts

15Laramie County, WYWY102,9381.2%−1.9 pts

16Natrona County, WYWY80,5261.2%−1.4 pts

17Campbell County, WYWY48,1451.2%−0.9 pts

18Johnson County, WYWY8,9081.1%−1.6 pts

19Niobrara County, WYWY2,3411.0%−3.4 pts

20Crook County, WYWY7,8521.0%−1.3 pts

21Washakie County, WYWY7,5970.9%−1.1 pts

22Sweetwater County, WYWY41,2670.7%−2.8 pts

23Weston County, WYWY6,8400.4%−2.8 pts

SHOWING 1–23 OF 23

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS