RANKING · 2024 ACS · 23 SHOWN OF 23

Largest Irish population, Wyoming counties

Wyoming counties ranked by the number of residents who are Irish ancestry, from the 2024 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 2010

01Laramie County, WYWY102,93813,151−5%

02Natrona County, WYWY80,52610,684−5%

03Albany County, WYWY38,5585,833+9%

04Campbell County, WYWY48,1454,244−38%

05Fremont County, WYWY39,4644,073−14%

06Park County, WYWY31,1713,603−15%

07Sweetwater County, WYWY41,2673,560−35%

08Teton County, WYWY23,3333,296+22%

09Sheridan County, WYWY33,2412,995−35%

10Lincoln County, WYWY21,1802,249+71%

11Carbon County, WYWY14,0131,976−12%

12Uinta County, WYWY20,7281,908−22%

13Goshen County, WYWY12,6401,729−13%

14Converse County, WYWY13,8241,283−52%

15Sublette County, WYWY8,929980−7%

16Crook County, WYWY7,852977−0%

17Big Horn County, WYWY12,024943−20%

18Johnson County, WYWY8,908932−50%

19Weston County, WYWY6,840900−34%

20Hot Springs County, WYWY4,600877+21%

21Platte County, WYWY8,634873−42%

22Washakie County, WYWY7,597671−31%

23Niobrara County, WYWY2,341309−28%

SHOWING 1–23 OF 23

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES