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

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

Apache County had the highest uninsured rate, ages 35 to 64 (US, ACS) of 15 counties in 2022, at 27.5%. Greenlee County had the lowest, at 4.9%. The median was 13.6% and the figure for Arizona was 13%. Source: the U.S. Census Bureau.

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Highest27.5Apache County
Lowest4.9Greenlee County
Median13.615 counties
Arizona13History

Map of counties, 2022

Apache County: 27.5 %Cochise County: 9 %Coconino County: 13.6 %Gila County: 13.1 %Graham County: 9.6 %Greenlee County: 4.9 %La Paz County: 25.8 %Maricopa County: 12.9 %Mohave County: 13.9 %Navajo County: 16.1 %Pima County: 11.1 %Pinal County: 11.2 %Santa Cruz County: 17.9 %Yavapai County: 17.2 %Yuma County: 17.1 %
  • Under 11
  • 11 to 13
  • 13 to 15
  • 15 to 17
  • 17 and over
%, 2022. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

Apache County: 27.5 %Apache County27.5La Paz County: 25.8 %La Paz County25.8Santa Cruz County: 17.9 %Santa Cruz County17.9Yavapai County: 17.2 %Yavapai County17.2Yuma County: 17.1 %Yuma County17.1Navajo County: 16.1 %Navajo County16.1Mohave County: 13.9 %Mohave County13.9Coconino County: 13.6 %Coconino County13.6Gila County: 13.1 %Gila County13.1Maricopa County: 12.9 %Maricopa County12.9Pinal County: 11.2 %Pinal County11.2Pima County: 11.1 %Pima County11.1Graham County: 9.6 %Graham County9.6Cochise County: 9 %Cochise County9Greenlee County: 4.9 %Greenlee County4.9Apache County: 27.5 %Apache County27.5La Paz County: 25.8 %La Paz County25.8Santa Cruz County: 17.9 %Santa Cruz County17.9Yavapai County: 17.2 %Yavapai County17.2Yuma County: 17.1 %Yuma County17.1Navajo County: 16.1 %Navajo County16.1Mohave County: 13.9 %Mohave County13.9Coconino County: 13.6 %Coconino County13.6Gila County: 13.1 %Gila County13.1Maricopa County: 12.9 %Maricopa County12.9Pinal County: 11.2 %Pinal County11.2Pima County: 11.1 %Pima County11.1Graham County: 9.6 %Graham County9.6Cochise County: 9 %Cochise County9Greenlee County: 4.9 %Greenlee County4.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Apache County27.5-3.5 pts
2La Paz County25.8+4.7 pts
3Santa Cruz County17.9+1.3 pts
4Yavapai County17.2+1 pts
5Yuma County17.1-0.1 pts
6Navajo County16.1-0.5 pts
7Mohave County13.9-0.3 pts
8Coconino County13.6+1.1 pts
9Gila County13.1+0.9 pts
10Maricopa County12.9-0 pts
11Pinal County11.2+0.1 pts
12Pima County11.1+0.1 pts
13Graham County9.6-0.1 pts
14Cochise County9-1.2 pts
15Greenlee County4.9+1.3 pts

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/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 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 Arizona by uninsured rate, ages 35 to 64 (US, ACS), 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 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 Arizona by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/arizona-counties?period=2022. 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 Arizona by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/arizona-counties?period=2022.

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 Arizona by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/arizona-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_arizona_by_2022,
  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 Arizona by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/arizona-counties?period=2022. 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/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 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 Arizona by uninsured rate, ages 35 to 64 (US, ACS), 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-ages-35-64/arizona-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/arizona-counties?period=2022.
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/2022/table-based-SF/data/5YRData/acsdt5y2022-b27010.dat. Retrieved 2026-10-12.
ER  -
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Rank Counties in Arizona by uninsured rate, ages 35 to 64 (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_35_64","level":"province","within":"Arizona","limit":10}
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Questions

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

Apache County, with 27.5% in 2022, according to the U.S. Census Bureau.

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

Greenlee County, with 4.9% 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 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 Arizona: more rankings