Data / Rankings / Uninsured rate, ages 35 to 64 (US, ACS) / Counties in Utah

Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS)

Piute County had the highest uninsured rate, ages 35 to 64 (US, ACS) of 29 counties in 2021, at 35.6%. Summit County had the lowest, at 6.2%. The median was 12.3% and the figure for Utah was 10.4%. Source: the U.S. Census Bureau.

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Highest35.6Piute County
Lowest6.2Summit County
Median12.329 counties
Utah10.4History

Map of counties, 2021

Beaver County: 18.3 %Box Elder County: 9.1 %Cache County: 8.3 %Carbon County: 9.9 %Daggett County: 12.3 %Davis County: 6.8 %Duchesne County: 20.9 %Emery County: 10.7 %Garfield County: 21.7 %Grand County: 19 %Iron County: 14.7 %Juab County: 9.7 %Kane County: 17.3 %Millard County: 12.6 %Morgan County: 6.7 %Piute County: 35.6 %Rich County: 7.9 %Salt Lake County: 10.8 %San Juan County: 24.7 %Sanpete County: 12.5 %Sevier County: 14.4 %Summit County: 6.2 %Tooele County: 7.5 %Uintah County: 18.8 %Utah County: 9.5 %Wasatch County: 7.2 %Washington County: 15 %Wayne County: 18.5 %Weber County: 10.2 %
  • Under 8.1
  • 8.1 to 10
  • 10 to 14
  • 14 to 19
  • 19 and over
%, 2021. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2021

Piute County: 35.6 %Piute County35.6San Juan County: 24.7 %San Juan County24.7Garfield County: 21.7 %Garfield County21.7Duchesne County: 20.9 %Duchesne County20.9Grand County: 19 %Grand County19Uintah County: 18.8 %Uintah County18.8Wayne County: 18.5 %Wayne County18.5Beaver County: 18.3 %Beaver County18.3Kane County: 17.3 %Kane County17.3Washington County: 15 %Washington County15Iron County: 14.7 %Iron County14.7Sevier County: 14.4 %Sevier County14.4Millard County: 12.6 %Millard County12.6Sanpete County: 12.5 %Sanpete County12.5Daggett County: 12.3 %Daggett County12.3Salt Lake County: 10.8 %Salt Lake County10.8Emery County: 10.7 %Emery County10.7Weber County: 10.2 %Weber County10.2Carbon County: 9.9 %Carbon County9.9Juab County: 9.7 %Juab County9.7Utah County: 9.5 %Utah County9.5Box Elder County: 9.1 %Box Elder County9.1Cache County: 8.3 %Cache County8.3Rich County: 7.9 %Rich County7.9Tooele County: 7.5 %Tooele County7.5Wasatch County: 7.2 %Wasatch County7.2Davis County: 6.8 %Davis County6.8Morgan County: 6.7 %Morgan County6.7Summit County: 6.2 %Summit County6.2Piute County: 35.6 %Piute County35.6San Juan County: 24.7 %San Juan County24.7Garfield County: 21.7 %Garfield County21.7Duchesne County: 20.9 %Duchesne County20.9Grand County: 19 %Grand County19Uintah County: 18.8 %Uintah County18.8Wayne County: 18.5 %Wayne County18.5Beaver County: 18.3 %Beaver County18.3Kane County: 17.3 %Kane County17.3Washington County: 15 %Washington County15Iron County: 14.7 %Iron County14.7Sevier County: 14.4 %Sevier County14.4Millard County: 12.6 %Millard County12.6Sanpete County: 12.5 %Sanpete County12.5Daggett County: 12.3 %Daggett County12.3Salt Lake County: 10.8 %Salt Lake County10.8Emery County: 10.7 %Emery County10.7Weber County: 10.2 %Weber County10.2Carbon County: 9.9 %Carbon County9.9Juab County: 9.7 %Juab County9.7Utah County: 9.5 %Utah County9.5Box Elder County: 9.1 %Box Elder County9.1Cache County: 8.3 %Cache County8.3Rich County: 7.9 %Rich County7.9Tooele County: 7.5 %Tooele County7.5Wasatch County: 7.2 %Wasatch County7.2Davis County: 6.8 %Davis County6.8Morgan County: 6.7 %Morgan County6.7Summit County: 6.2 %Summit County6.2
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2021 (%)
1Piute County35.6
2San Juan County24.7
3Garfield County21.7
4Duchesne County20.9
5Grand County19
6Uintah County18.8
7Wayne County18.5
8Beaver County18.3
9Kane County17.3
10Washington County15
11Iron County14.7
12Sevier County14.4
13Millard County12.6
14Sanpete County12.5
15Daggett County12.3
16Salt Lake County10.8
17Emery County10.7
18Weber County10.2
19Carbon County9.9
20Juab County9.7
21Utah County9.5
22Box Elder County9.1
23Cache County8.3
24Rich County7.9
25Tooele County7.5
26Wasatch County7.2
27Davis County6.8
28Morgan County6.7
29Summit County6.2

Other periods

About this ranking

People aged 35 to 64 without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 35 to 64. 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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs (Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS), 2021) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat

MLA 9

American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS), 2021. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/utah-counties?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS), 2021. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/utah-counties?period=2021.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs, Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS), 2021 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/utah-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_utah_by_2021,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS), 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/utah-counties?period=2021. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs: Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS), 2021
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/utah-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/utah-counties?period=2021.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2021/table-based-SF/data/5YRData/acsdt5y2021-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Counties in Utah by uninsured rate, ages 35 to 64 (US, ACS) using official data, and cite the source.
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Questions

Which county has the highest uninsured rate, ages 35 to 64 (US, ACS)?

Piute County, with 35.6% in 2021, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 35 to 64 (US, ACS)?

Summit County, with 6.2% in 2021.

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 aged 35 to 64 with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 35 to 64, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, ages 35 to 64 (US, ACS): other rankings

Counties in Utah: more rankings