Data / Rankings / Uninsured rate, all ages (US) / Counties in Wyoming

Counties in Wyoming by uninsured rate, all ages (US)

Fremont County had the highest uninsured rate, all ages (US) of 23 counties in 2022, at 19.4%. Crook County had the lowest, at 6.9%. The median was 11.6% and the figure for Wyoming was 11.6%. Source: the U.S. Census Bureau.

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Highest19.4Fremont County
Lowest6.9Crook County
Median11.623 counties
Wyoming11.6History

Map of counties, 2022

Albany County: 7.8 %Big Horn County: 14.1 %Campbell County: 13.8 %Carbon County: 14.2 %Converse County: 10.1 %Crook County: 6.9 %Fremont County: 19.4 %Goshen County: 8.7 %Hot Springs County: 15 %Johnson County: 11.6 %Laramie County: 8.6 %Lincoln County: 12.3 %Natrona County: 11.1 %Niobrara County: 8.5 %Park County: 11.7 %Platte County: 18.2 %Sheridan County: 10.5 %Sublette County: 10.4 %Sweetwater County: 12.2 %Teton County: 11.9 %Uinta County: 10.8 %Washakie County: 11.5 %Weston County: 17.8 %
  • Under 9.3
  • 9.3 to 11
  • 11 to 12
  • 12 to 14
  • 14 and over
%, 2022. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

Fremont County: 19.4 %Fremont County19.4Platte County: 18.2 %Platte County18.2Weston County: 17.8 %Weston County17.8Hot Springs County: 15 %Hot Springs County15Carbon County: 14.2 %Carbon County14.2Big Horn County: 14.1 %Big Horn County14.1Campbell County: 13.8 %Campbell County13.8Lincoln County: 12.3 %Lincoln County12.3Sweetwater County: 12.2 %Sweetwater County12.2Teton County: 11.9 %Teton County11.9Park County: 11.7 %Park County11.7Johnson County: 11.6 %Johnson County11.6Washakie County: 11.5 %Washakie County11.5Natrona County: 11.1 %Natrona County11.1Uinta County: 10.8 %Uinta County10.8Sheridan County: 10.5 %Sheridan County10.5Sublette County: 10.4 %Sublette County10.4Converse County: 10.1 %Converse County10.1Goshen County: 8.7 %Goshen County8.7Laramie County: 8.6 %Laramie County8.6Niobrara County: 8.5 %Niobrara County8.5Albany County: 7.8 %Albany County7.8Crook County: 6.9 %Crook County6.9Fremont County: 19.4 %Fremont County19.4Platte County: 18.2 %Platte County18.2Weston County: 17.8 %Weston County17.8Hot Springs County: 15 %Hot Springs County15Carbon County: 14.2 %Carbon County14.2Big Horn County: 14.1 %Big Horn County14.1Campbell County: 13.8 %Campbell County13.8Lincoln County: 12.3 %Lincoln County12.3Sweetwater County: 12.2 %Sweetwater County12.2Teton County: 11.9 %Teton County11.9Park County: 11.7 %Park County11.7Johnson County: 11.6 %Johnson County11.6Washakie County: 11.5 %Washakie County11.5Natrona County: 11.1 %Natrona County11.1Uinta County: 10.8 %Uinta County10.8Sheridan County: 10.5 %Sheridan County10.5Sublette County: 10.4 %Sublette County10.4Converse County: 10.1 %Converse County10.1Goshen County: 8.7 %Goshen County8.7Laramie County: 8.6 %Laramie County8.6Niobrara County: 8.5 %Niobrara County8.5Albany County: 7.8 %Albany County7.8Crook County: 6.9 %Crook County6.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Fremont County19.4-0.1 pts
2Platte County18.2+4.6 pts
3Weston County17.8+5 pts
4Hot Springs County15-0.2 pts
5Carbon County14.2+0.4 pts
6Big Horn County14.1-0.8 pts
7Campbell County13.8+0.8 pts
8Lincoln County12.3-1.4 pts
9Sweetwater County12.2-1.1 pts
10Teton County11.9+0.8 pts
11Park County11.7+0.6 pts
12Johnson County11.6+0.6 pts
13Washakie County11.5+0.9 pts
14Natrona County11.1-0.3 pts
15Uinta County10.8-0.5 pts
16Sheridan County10.5-1.5 pts
17Sublette County10.4-0.7 pts
18Converse County10.1+0.3 pts
19Goshen County8.7-2.2 pts
20Laramie County8.6+0.1 pts
21Niobrara County8.5-1.9 pts
22Albany County7.8-0.1 pts
23Crook County6.9-1 pts

Other periods

About this ranking

People without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Coverage is what people reported at the interview, so the five-year figure averages five years of answers. People whose only coverage is the Indian Health Service count as uninsured. Active-duty military and people living in institutions are outside the universe. For single-year model-based county figures under 65, see uninsured_rate_under_65, uninsured_rate_18_64 and uninsured_rate_under_19 (SAHIE), a different source.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs (Counties in Wyoming by uninsured rate, all ages (US), 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, Counties in Wyoming by uninsured rate, all ages (US), 2022. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. Counties in Wyoming by uninsured rate, all ages (US), 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties?period=2022.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs, Counties in Wyoming by uninsured rate, all ages (US), 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate/wyoming-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_wyoming_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs: Counties in Wyoming by uninsured rate, all ages (US), 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties?period=2022. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs: Counties in Wyoming by uninsured rate, all ages (US), 2022
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate/wyoming-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, all ages (US)?

Fremont County, with 19.4% in 2022, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, all ages (US)?

Crook County, with 6.9% in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B27010: people with no health insurance coverage as a percentage of the civilian noninstitutionalized population, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, all ages (US): other rankings

Counties in Wyoming: more rankings