RANKING · 2024 ACS · 23 SHOWN OF 23

Highest Mexican population share, Wyoming counties

Wyoming counties ranked by the share of all residents who are Mexican origin (2024 American Community Survey). A concentration measure: Mexican 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 6.3%. Biggest climber in the top 100 since 2020: Campbell County, WY, up 6 places to #7.

Mexican Americans: full group profile →

WyomingAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS 2010

01Carbon County, WYWY14,01313.9%+3.1 pts

02▲1Sweetwater County, WYWY41,26713.8%+2.8 pts

03▼1Washakie County, WYWY7,59713.0%+3.2 pts

04▲1Laramie County, WYWY102,93811.9%+4.5 pts

05▼1Teton County, WYWY23,33310.1%−1.5 pts

06▲1Big Horn County, WYWY12,0248.6%+1.5 pts

07▲6Campbell County, WYWY48,1458.5%+2.9 pts

08▲4Natrona County, WYWY80,5267.0%+2.2 pts

09▼3Goshen County, WYWY12,6406.9%−0.9 pts

10▼2Uinta County, WYWY20,7286.7%+1.0 pts

11▼1Albany County, WYWY38,5586.3%+2.5 pts

12▲4Converse County, WYWY13,8246.3%+1.7 pts

13▲2Fremont County, WYWY39,4645.6%+1.7 pts

14Niobrara County, WYWY2,3415.5%+0.3 pts

15▲2Park County, WYWY31,1714.8%+1.1 pts

16▲3Lincoln County, WYWY21,1804.1%+1.5 pts

17▲1Sheridan County, WYWY33,2414.0%+0.9 pts

18▼7Sublette County, WYWY8,9293.7%−7.7 pts

19▲1Hot Springs County, WYWY4,6003.2%+2.7 pts

20▲3Weston County, WYWY6,8403.1%+1.1 pts

21▼12Platte County, WYWY8,6342.3%−2.7 pts

22Johnson County, WYWY8,9082.3%+0.9 pts

23▼2Crook County, WYWY7,8521.3%−0.5 pts

SHOWING 1–23 OF 23

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