RANKING · 2010 CENSUS · 16 SHOWN OF 16

Highest South American population share, Wyoming counties · 2010

Wyoming counties ranked by the share of all residents who are South American origin (2023 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 16 counties in Wyoming that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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 2000

01Uinta County, WYWY20,7281.0%–

02Sublette County, WYWY8,9290.8%–

03Teton County, WYWY23,3330.7%–

04Johnson County, WYWY8,9080.6%–

05Sweetwater County, WYWY41,2670.5%–

06Carbon County, WYWY14,0130.4%–

07Laramie County, WYWY102,9380.2%–

08Lincoln County, WYWY21,1800.2%–

09Campbell County, WYWY48,1450.1%–

10Sheridan County, WYWY33,2410.1%–

11Converse County, WYWY13,8240.1%–

12Fremont County, WYWY39,4640.1%–

13Park County, WYWY31,1710.1%–

14Weston County, WYWY6,8400.1%–

15Natrona County, WYWY80,5260.0%–

16Albany County, WYWY38,5580.0%–

SHOWING 1–16 OF 16

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