RANKING · 2020 CENSUS · 23 SHOWN OF 23

Least racially diverse, Wyoming counties · 2020

Wyoming counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS). This list covers the 23 counties in Wyoming that qualify, ranked against each other statewide.

Flip the list · Most racially diverse, US counties →

WyomingAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

01Crook County, WYWY7,85212+363%

02Johnson County, WYWY8,90816+184%

03Lincoln County, WYWY21,18020+230%

04Sheridan County, WYWY33,24121+186%

05Park County, WYWY31,17121+109%

06Niobrara County, WYWY2,34122+412%

07Hot Springs County, WYWY4,60022+199%

08Weston County, WYWY6,84024+299%

09Converse County, WYWY13,82426+86%

10Sublette County, WYWY8,92927+384%

11Big Horn County, WYWY12,02428+83%

12Uinta County, WYWY20,72830+118%

13Platte County, WYWY8,63431+137%

14Campbell County, WYWY48,14531+217%

15Goshen County, WYWY12,64031+45%

16Natrona County, WYWY80,52632+119%

17Teton County, WYWY23,33338+124%

18Washakie County, WYWY7,59739+43%

19Albany County, WYWY38,55841+71%

20Sweetwater County, WYWY41,26745+81%

21Carbon County, WYWY14,01346+38%

22Laramie County, WYWY102,93848+50%

23Fremont County, WYWY39,46457+304%

SHOWING 1–23 OF 23

Download CSV (full list, 23 rows)How this score is calculated

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES