RANKING · 2024 ACS · 23 SHOWN OF 23

Highest uninsured rate, Wyoming counties

Wyoming counties ranked by the share of residents without health insurance (2024 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

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

01Platte County, WYWY8,63421.5%+129%

02Fremont County, WYWY39,46417.5%−9%

03Weston County, WYWY6,84013.8%+17%

04Big Horn County, WYWY12,02413.2%−3%

05Campbell County, WYWY48,14513.2%+14%

06Sweetwater County, WYWY41,26712.8%+8%

07Washakie County, WYWY7,59712.8%+5%

08Carbon County, WYWY14,01312.2%−2%

09Converse County, WYWY13,82412.1%+32%

10Lincoln County, WYWY21,18011.9%−11%

11Hot Springs County, WYWY4,60011.8%−13%

12Goshen County, WYWY12,64011.7%+8%

13Crook County, WYWY7,85211.4%+37%

14Park County, WYWY31,17110.9%−11%

15Uinta County, WYWY20,72810.7%−5%

16Natrona County, WYWY80,52610.7%−13%

17Laramie County, WYWY102,9389.5%+22%

18Johnson County, WYWY8,9089.3%−27%

19Sheridan County, WYWY33,2419.3%−18%

20Teton County, WYWY23,3339.3%−18%

21Sublette County, WYWY8,9298.0%−44%

22Albany County, WYWY38,5587.3%−14%

23Niobrara County, WYWY2,3415.9%−42%

SHOWING 1–23 OF 23

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES