Data / Rankings / Uninsured rate, under 65 (US model-based estimate) / Counties in Wyoming

Counties in Wyoming by uninsured rate, under 65 (US model-based estimate)

Big Horn County had the highest uninsured rate, under 65 (US model-based estimate) of 23 counties in 2022, at 18.8%. Johnson County had the lowest, at 11.2%. The median was 14.7% and the figure for Wyoming was 14.1%. Source: the U.S. Census Bureau.

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Highest18.8Big Horn County
Lowest11.2Johnson County
Median14.723 counties
Wyoming14.1History

Map of counties, 2022

Albany County: 13.7 %Big Horn County: 18.8 %Campbell County: 14.7 %Carbon County: 17 %Converse County: 13.2 %Crook County: 14.7 %Fremont County: 18.5 %Goshen County: 13.8 %Hot Springs County: 15.3 %Johnson County: 11.2 %Laramie County: 12 %Lincoln County: 16.8 %Natrona County: 13.2 %Niobrara County: 16.3 %Park County: 14.1 %Platte County: 15.6 %Sheridan County: 13.1 %Sublette County: 16.2 %Sweetwater County: 13.2 %Teton County: 15.2 %Uinta County: 13.7 %Washakie County: 15 %Weston County: 14.6 %
  • Under 13
  • 13 to 14
  • 14 to 15
  • 15 to 16
  • 16 and over
%, 2022. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

Big Horn County: 18.8 %Big Horn County18.8Fremont County: 18.5 %Fremont County18.5Carbon County: 17 %Carbon County17Lincoln County: 16.8 %Lincoln County16.8Niobrara County: 16.3 %Niobrara County16.3Sublette County: 16.2 %Sublette County16.2Platte County: 15.6 %Platte County15.6Hot Springs County: 15.3 %Hot Springs County15.3Teton County: 15.2 %Teton County15.2Washakie County: 15 %Washakie County15Campbell County: 14.7 %Campbell County14.7Crook County: 14.7 %Crook County14.7Weston County: 14.6 %Weston County14.6Park County: 14.1 %Park County14.1Goshen County: 13.8 %Goshen County13.8Albany County: 13.7 %Albany County13.7Uinta County: 13.7 %Uinta County13.7Converse County: 13.2 %Converse County13.2Natrona County: 13.2 %Natrona County13.2Sweetwater County: 13.2 %Sweetwater County13.2Sheridan County: 13.1 %Sheridan County13.1Laramie County: 12 %Laramie County12Johnson County: 11.2 %Johnson County11.2Big Horn County: 18.8 %Big Horn County18.8Fremont County: 18.5 %Fremont County18.5Carbon County: 17 %Carbon County17Lincoln County: 16.8 %Lincoln County16.8Niobrara County: 16.3 %Niobrara County16.3Sublette County: 16.2 %Sublette County16.2Platte County: 15.6 %Platte County15.6Hot Springs County: 15.3 %Hot Springs County15.3Teton County: 15.2 %Teton County15.2Washakie County: 15 %Washakie County15Campbell County: 14.7 %Campbell County14.7Crook County: 14.7 %Crook County14.7Weston County: 14.6 %Weston County14.6Park County: 14.1 %Park County14.1Goshen County: 13.8 %Goshen County13.8Albany County: 13.7 %Albany County13.7Uinta County: 13.7 %Uinta County13.7Converse County: 13.2 %Converse County13.2Natrona County: 13.2 %Natrona County13.2Sweetwater County: 13.2 %Sweetwater County13.2Sheridan County: 13.1 %Sheridan County13.1Laramie County: 12 %Laramie County12Johnson County: 11.2 %Johnson County11.2
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Big Horn County18.8-1.9 pts
2Fremont County18.5-3.6 pts
3Carbon County17-1.2 pts
4Lincoln County16.8-2.3 pts
5Niobrara County16.3-2.6 pts
6Sublette County16.2-1.5 pts
7Platte County15.6-2 pts
8Hot Springs County15.3-1.4 pts
9Teton County15.2-1.1 pts
10Washakie County15-3.1 pts
11Campbell County14.70 pts
11Crook County14.7-4 pts
13Weston County14.6-2.2 pts
14Park County14.1+1.1 pts
15Goshen County13.8-3.4 pts
16Albany County13.7+0.6 pts
16Uinta County13.7-0.7 pts
18Converse County13.2-4.4 pts
18Natrona County13.2-0.7 pts
18Sweetwater County13.2-2.3 pts
21Sheridan County13.1-1.7 pts
22Laramie County12-1 pts
23Johnson County11.2+0.7 pts

Other periods

About this ranking

People under 65 without health insurance coverage of any kind, as a percentage of all people under 65. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. People 65 and over are left out because nearly all of them have Medicare.

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. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. 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). Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties (Counties in Wyoming by uninsured rate, under 65 (US model-based estimate), 2022) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Wyoming by uninsured rate, under 65 (US model-based estimate), 2022. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/wyoming-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Counties in Wyoming by uninsured rate, under 65 (US model-based estimate), 2022. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/wyoming-counties?period=2022.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties, Counties in Wyoming by uninsured rate, under 65 (US model-based estimate), 2022 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-65/wyoming-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_wyoming_by_2022,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Wyoming by uninsured rate, under 65 (US model-based estimate), 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/wyoming-counties?period=2022. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties: Counties in Wyoming by uninsured rate, under 65 (US model-based estimate), 2022
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-65/wyoming-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-65/wyoming-counties?period=2022.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2022-csv.zip. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest uninsured rate, under 65 (US model-based estimate)?

Big Horn County, with 18.8% in 2022, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 65 (US model-based estimate)?

Johnson County, with 11.2% 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, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 65, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 65 (US model-based estimate): other rankings

Counties in Wyoming: more rankings