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

Counties in Wyoming by uninsured rate, all ages (US), 2024

Platte County had the highest uninsured rate, all ages (US) of 23 counties in 2024, at 21.5%. Niobrara County had the lowest, at 5.9%. The median was 11.7% and the figure for Wyoming was 11.3%. Source: the U.S. Census Bureau.

Highest21.5Platte County
Lowest5.9Niobrara County
Median11.723 counties
Wyoming11.3History

All counties, 2024

Platte County: 21.5 %Platte County21.5Fremont County: 17.5 %Fremont County17.5Weston County: 13.8 %Weston County13.8Big Horn County: 13.2 %Big Horn County13.2Campbell County: 13.2 %Campbell County13.2Washakie County: 12.8 %Washakie County12.8Sweetwater County: 12.8 %Sweetwater County12.8Carbon County: 12.2 %Carbon County12.2Converse County: 12.1 %Converse County12.1Lincoln County: 11.9 %Lincoln County11.9Hot Springs County: 11.8 %Hot Springs County11.8Goshen County: 11.7 %Goshen County11.7Crook County: 11.4 %Crook County11.4Park County: 10.9 %Park County10.9Uinta County: 10.7 %Uinta County10.7Natrona County: 10.7 %Natrona County10.7Laramie County: 9.5 %Laramie County9.5Johnson County: 9.3 %Johnson County9.3Sheridan County: 9.3 %Sheridan County9.3Teton County: 9.3 %Teton County9.3Sublette County: 8 %Sublette County8Albany County: 7.3 %Albany County7.3Niobrara County: 5.9 %Niobrara County5.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Platte County21.5-1.1 pts
2Fremont County17.5-1.1 pts
3Weston County13.8-1.2 pts
4Big Horn County13.2-1.4 pts
5Campbell County13.2+0.2 pts
6Washakie County12.8+0.3 pts
7Sweetwater County12.8-0.2 pts
8Carbon County12.2-1.3 pts
9Converse County12.1+1.5 pts
10Lincoln County11.9-1.2 pts
11Hot Springs County11.8-2 pts
12Goshen County11.7+2.2 pts
13Crook County11.4+5.2 pts
14Park County10.9+0.7 pts
15Uinta County10.7-0.3 pts
16Natrona County10.7-1 pts
17Laramie County9.5-0.1 pts
18Johnson County9.3-0.8 pts
18Sheridan County9.3+0.2 pts
20Teton County9.3-0.7 pts
21Sublette County8-1.8 pts
22Albany County7.3-0.5 pts
23Niobrara County5.9-2.6 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/2024/table-based-SF/data/5YRData/acsdt5y2024-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), 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-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), 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties. 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), 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties.

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), 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate/wyoming-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_wyoming_by_2024,
  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), 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties. 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/2024/table-based-SF/data/5YRData/acsdt5y2024-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), 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate/wyoming-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate/wyoming-counties.
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/2024/table-based-SF/data/5YRData/acsdt5y2024-b27010.dat. Retrieved 2026-10-12.
ER  -
Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Wyoming by uninsured rate, all ages (US) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate","level":"province","within":"Wyoming","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=uninsured_rate&level=province&within=Wyoming&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

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

Platte County, with 21.5% in 2024, according to the U.S. Census Bureau.

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

Niobrara County, with 5.9% in 2024.

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