RANKING · 2024 ACS · 17 SHOWN OF 17

Highest South American population share, Wyoming counties

Wyoming counties ranked by the share of all residents who are South American origin (2024 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 17 counties in Wyoming that qualify, ranked against each other statewide. The median across all 17 is 0.2%. Biggest climber in the top 100 since 2020: Albany County, WY, up 6 places to #4.

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2010

01▲1Teton County, WYWY23,3331.9%+1.2 pts

02▼1Goshen County, WYWY12,6401.4%–

03▲1Laramie County, WYWY102,9380.7%+0.5 pts

04▲6Albany County, WYWY38,5580.5%+0.5 pts

05▼2Sweetwater County, WYWY41,2670.4%−0.1 pts

06▼1Lincoln County, WYWY21,1800.3%+0.1 pts

07▲1Sheridan County, WYWY33,2410.2%+0.1 pts

08Sublette County, WYWY8,9290.2%−0.6 pts

09Campbell County, WYWY48,1450.2%+0.1 pts

10Big Horn County, WYWY12,0240.1%–

11▼5Park County, WYWY31,1710.1%+0.1 pts

12▼5Natrona County, WYWY80,5260.1%+0.1 pts

13Uinta County, WYWY20,7280.1%−0.9 pts

14▼3Fremont County, WYWY39,4640.1%0.0 pts

15Hot Springs County, WYWY4,6000.1%–

16Converse County, WYWY13,8240.0%−0.1 pts

17Washakie County, WYWY7,5970.0%–

SHOWING 1–17 OF 17

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