RANKING · 2010 CENSUS · 23 SHOWN OF 23

Least racially diverse, Wyoming counties · 2010

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.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

01Crook County, WYWY7,8527+151%

02Hot Springs County, WYWY4,60012+59%

03Johnson County, WYWY8,90814+147%

04Weston County, WYWY6,84014+130%

05Niobrara County, WYWY2,34115+247%

06Lincoln County, WYWY21,18016+161%

07Park County, WYWY31,17118+71%

08Sheridan County, WYWY33,24118+137%

09Platte County, WYWY8,63419+47%

10Converse County, WYWY13,82422+54%

11Campbell County, WYWY48,14525+153%

12Big Horn County, WYWY12,02425+64%

13Natrona County, WYWY80,52625+74%

14Uinta County, WYWY20,72827+96%

15Goshen County, WYWY12,64028+33%

16Sublette County, WYWY8,92930+427%

17Albany County, WYWY38,55834+40%

18Washakie County, WYWY7,59736+30%

19Teton County, WYWY23,33338+124%

20Laramie County, WYWY102,93841+26%

21Carbon County, WYWY14,01341+25%

22Sweetwater County, WYWY41,26742+68%

23Fremont County, WYWY39,46454+281%

SHOWING 1–23 OF 23

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