RANKING · 2010 CENSUS · 23 SHOWN OF 23

Largest Irish population, Wyoming counties · 2010

Wyoming counties ranked by the number of residents who are Irish ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 23 counties in Wyoming that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH POPULATIONVS 2000

01Laramie County, WYWY102,93813,825–

02Natrona County, WYWY80,52611,196–

03Campbell County, WYWY48,1456,860–

04Sweetwater County, WYWY41,2675,498–

05Albany County, WYWY38,5585,340–

06Fremont County, WYWY39,4644,754–

07Sheridan County, WYWY33,2414,632–

08Park County, WYWY31,1714,255–

09Teton County, WYWY23,3332,700–

10Converse County, WYWY13,8242,655–

11Uinta County, WYWY20,7282,455–

12Carbon County, WYWY14,0132,251–

13Goshen County, WYWY12,6401,993–

14Johnson County, WYWY8,9081,861–

15Platte County, WYWY8,6341,499–

16Weston County, WYWY6,8401,364–

17Lincoln County, WYWY21,1801,314–

18Big Horn County, WYWY12,0241,185–

19Sublette County, WYWY8,9291,049–

20Crook County, WYWY7,852980–

21Washakie County, WYWY7,597966–

22Hot Springs County, WYWY4,600723–

23Niobrara County, WYWY2,341430–

SHOWING 1–23 OF 23

Download CSV (full list, 23 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES