Data / Rankings / Uninsured rate, 65 and over (US, ACS) / Counties in Arizona

Counties in Arizona by uninsured rate, 65 and over (US, ACS), 2024

Apache County had the highest uninsured rate, 65 and over (US, ACS) of 15 counties in 2024, at 2%. Greenlee County had the lowest, at 0%. The median was 0.6% and the figure for Arizona was 0.9%. Source: the U.S. Census Bureau.

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Highest2Apache County
Lowest0Greenlee County
Median0.615 counties
Arizona0.9History

Map of counties, 2024

Apache County: 2 %Cochise County: 0.5 %Coconino County: 0.6 %Gila County: 0.3 %Graham County: 0 %Greenlee County: 0 %La Paz County: 0.6 %Maricopa County: 1.1 %Mohave County: 0.4 %Navajo County: 1.5 %Pima County: 0.7 %Pinal County: 1.1 %Santa Cruz County: 0.9 %Yavapai County: 0.5 %Yuma County: 0.9 %
  • Under 0.4
  • 0.4 to 0.5
  • 0.5 to 0.8
  • 0.8 to 1.1
  • 1.1 and over
%, 2024. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2024

Apache County: 2 %Apache County2Navajo County: 1.5 %Navajo County1.5Maricopa County: 1.1 %Maricopa County1.1Pinal County: 1.1 %Pinal County1.1Yuma County: 0.9 %Yuma County0.9Santa Cruz County: 0.9 %Santa Cruz County0.9Pima County: 0.7 %Pima County0.7La Paz County: 0.6 %La Paz County0.6Coconino County: 0.6 %Coconino County0.6Yavapai County: 0.5 %Yavapai County0.5Cochise County: 0.5 %Cochise County0.5Mohave County: 0.4 %Mohave County0.4Gila County: 0.3 %Gila County0.3Graham County: 0 %Graham County0Greenlee County: 0 %Greenlee County0Apache County: 2 %Apache County2Navajo County: 1.5 %Navajo County1.5Maricopa County: 1.1 %Maricopa County1.1Pinal County: 1.1 %Pinal County1.1Yuma County: 0.9 %Yuma County0.9Santa Cruz County: 0.9 %Santa Cruz County0.9Pima County: 0.7 %Pima County0.7La Paz County: 0.6 %La Paz County0.6Coconino County: 0.6 %Coconino County0.6Yavapai County: 0.5 %Yavapai County0.5Cochise County: 0.5 %Cochise County0.5Mohave County: 0.4 %Mohave County0.4Gila County: 0.3 %Gila County0.3Graham County: 0 %Graham County0Greenlee County: 0 %Greenlee County0
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Apache County20 pts
2Navajo County1.5-0 pts
3Maricopa County1.1+0.1 pts
3Pinal County1.1+0.4 pts
5Yuma County0.9+0.1 pts
6Santa Cruz County0.9+0.1 pts
7Pima County0.7+0.1 pts
8La Paz County0.6+0.2 pts
9Coconino County0.6-0.1 pts
10Yavapai County0.5+0.1 pts
11Cochise County0.5-0.2 pts
12Mohave County0.4+0.1 pts
13Gila County0.3+0.1 pts
14Graham County0-0.1 pts
14Greenlee County00 pts

Other periods

About this ranking

People aged 65 and over without health insurance coverage of any kind, as a percentage of the civilian noninstitutionalized population aged 65 and over. 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 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs (Counties in Arizona by uninsured rate, 65 and over (US, ACS), 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs, Counties in Arizona by uninsured rate, 65 and over (US, ACS), 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-65-and-over/arizona-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs. Counties in Arizona by uninsured rate, 65 and over (US, ACS), 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-65-and-over/arizona-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs, Counties in Arizona by uninsured rate, 65 and over (US, ACS), 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-65-and-over/arizona-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_arizona_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs: Counties in Arizona by uninsured rate, 65 and over (US, ACS), 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-65-and-over/arizona-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs: Counties in Arizona by uninsured rate, 65 and over (US, ACS), 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-65-and-over/arizona-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-65-and-over/arizona-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B27010: people aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, 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  -
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Rank Counties in Arizona by uninsured rate, 65 and over (US, ACS) using official data, and cite the source.
rank_places {"indicator":"uninsured_rate_65_plus","level":"province","within":"Arizona","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=uninsured_rate_65_plus&level=province&within=Arizona&limit=10

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Questions

Which county has the highest uninsured rate, 65 and over (US, ACS)?

Apache County, with 2% in 2024, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, 65 and over (US, ACS)?

Greenlee County, with 0% 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 aged 65 and over with no health insurance coverage as a percentage of the civilian noninstitutionalized population aged 65 and over, calculated with stored inputs. Retrieved 2026-10-12.

Uninsured rate, 65 and over (US, ACS): other rankings

Counties in Arizona: more rankings