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

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

Aleutians East Borough had the highest uninsured rate, ages 35 to 64 (US, ACS) of 30 counties in 2021, at 43.4%. Juneau City and Borough had the lowest, at 9.8%. The median was 19.1% and the figure for Alaska was 13.3%. Source: the U.S. Census Bureau.

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Highest43.4Aleutians East Borough
Lowest9.8Juneau City and Borough
Median19.130 counties
Alaska13.3History

Map of counties, 2021

Aleutians East Borough: 43.4 %Aleutians West Census Area: 21.4 %Anchorage Municipality: 10.4 %Bethel Census Area: 24.5 %Bristol Bay Borough: 17.7 %Chugach Census Area: 15.1 %Copper River Census Area: 25.9 %Denali Borough: 20.5 %Dillingham Census Area: 23 %Fairbanks North Star Borough: 10.5 %Haines Borough: 18.7 %Hoonah-Angoon Census Area: 26.7 %Juneau City and Borough: 9.8 %Kenai Peninsula Borough: 16.6 %Ketchikan Gateway Borough: 9.8 %Kodiak Island Borough: 14 %Kusilvak Census Area: 17.9 %Lake and Peninsula Borough: 31.5 %Matanuska-Susitna Borough: 13.6 %Nome Census Area: 22.2 %North Slope Borough: 13.3 %Northwest Arctic Borough: 24 %Petersburg Borough: 12.6 %Prince of Wales-Hyder Census Area: 23.8 %Sitka City and Borough: 12.8 %Skagway Municipality: 14.9 %Southeast Fairbanks Census Area: 21.4 %Wrangell City and Borough: 19.5 %Yakutat City and Borough: 43 %Yukon-Koyukuk Census Area: 32.4 %
  • Under 13
  • 13 to 15
  • 15 to 19
  • 19 to 22
  • 22 to 26
  • 26 and over
%, 2021. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2021

Aleutians East Borough: 43.4 %Aleutians East Borough43.4Yakutat City and Borough: 43 %Yakutat City and Borough43Yukon-Koyukuk Census Area: 32.4 %Yukon-Koyukuk Census Area32.4Lake and Peninsula Borough: 31.5 %Lake and Peninsula Borough31.5Hoonah-Angoon Census Area: 26.7 %Hoonah-Angoon Census Area26.7Copper River Census Area: 25.9 %Copper River Census Area25.9Bethel Census Area: 24.5 %Bethel Census Area24.5Northwest Arctic Borough: 24 %Northwest Arctic Borough24Prince of Wales-Hyder Census Area: 23.8 %Prince of Wales-Hyder Census Area23.8Dillingham Census Area: 23 %Dillingham Census Area23Nome Census Area: 22.2 %Nome Census Area22.2Aleutians West Census Area: 21.4 %Aleutians West Census Area21.4Southeast Fairbanks Census Area: 21.4 %Southeast Fairbanks Census Area21.4Denali Borough: 20.5 %Denali Borough20.5Wrangell City and Borough: 19.5 %Wrangell City and Borough19.5Haines Borough: 18.7 %Haines Borough18.7Kusilvak Census Area: 17.9 %Kusilvak Census Area17.9Bristol Bay Borough: 17.7 %Bristol Bay Borough17.7Kenai Peninsula Borough: 16.6 %Kenai Peninsula Borough16.6Chugach Census Area: 15.1 %Chugach Census Area15.1Skagway Municipality: 14.9 %Skagway Municipality14.9Kodiak Island Borough: 14 %Kodiak Island Borough14Matanuska-Susitna Borough: 13.6 %Matanuska-Susitna Borough13.6North Slope Borough: 13.3 %North Slope Borough13.3Sitka City and Borough: 12.8 %Sitka City and Borough12.8Petersburg Borough: 12.6 %Petersburg Borough12.6Fairbanks North Star Borough: 10.5 %Fairbanks North Star Borough10.5Anchorage Municipality: 10.4 %Anchorage Municipality10.4Ketchikan Gateway Borough: 9.8 %Ketchikan Gateway Borough9.8Juneau City and Borough: 9.8 %Juneau City and Borough9.8Aleutians East Borough: 43.4 %Aleutians East Borough43.4Yakutat City and Borough: 43 %Yakutat City and Borough43Yukon-Koyukuk Census Area: 32.4 %Yukon-Koyukuk Census Area32.4Lake and Peninsula Borough: 31.5 %Lake and Peninsula Borough31.5Hoonah-Angoon Census Area: 26.7 %Hoonah-Angoon Census Area26.7Copper River Census Area: 25.9 %Copper River Census Area25.9Bethel Census Area: 24.5 %Bethel Census Area24.5Northwest Arctic Borough: 24 %Northwest Arctic Borough24Prince of Wales-Hyder Census Area: 23.8 %Prince of Wales-Hyder Census Area23.8Dillingham Census Area: 23 %Dillingham Census Area23Nome Census Area: 22.2 %Nome Census Area22.2Aleutians West Census Area: 21.4 %Aleutians West Census Area21.4Southeast Fairbanks Census Area: 21.4 %Southeast Fairbanks Census Area21.4Denali Borough: 20.5 %Denali Borough20.5Wrangell City and Borough: 19.5 %Wrangell City and Borough19.5Haines Borough: 18.7 %Haines Borough18.7Kusilvak Census Area: 17.9 %Kusilvak Census Area17.9Bristol Bay Borough: 17.7 %Bristol Bay Borough17.7Kenai Peninsula Borough: 16.6 %Kenai Peninsula Borough16.6Chugach Census Area: 15.1 %Chugach Census Area15.1Skagway Municipality: 14.9 %Skagway Municipality14.9Kodiak Island Borough: 14 %Kodiak Island Borough14Matanuska-Susitna Borough: 13.6 %Matanuska-Susitna Borough13.6North Slope Borough: 13.3 %North Slope Borough13.3Sitka City and Borough: 12.8 %Sitka City and Borough12.8Petersburg Borough: 12.6 %Petersburg Borough12.6Fairbanks North Star Borough: 10.5 %Fairbanks North Star Borough10.5Anchorage Municipality: 10.4 %Anchorage Municipality10.4Ketchikan Gateway Borough: 9.8 %Ketchikan Gateway Borough9.8Juneau City and Borough: 9.8 %Juneau City and Borough9.8
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2021 (%)
1Aleutians East Borough43.4
2Yakutat City and Borough43
3Yukon-Koyukuk Census Area32.4
4Lake and Peninsula Borough31.5
5Hoonah-Angoon Census Area26.7
6Copper River Census Area25.9
7Bethel Census Area24.5
8Northwest Arctic Borough24
9Prince of Wales-Hyder Census Area23.8
10Dillingham Census Area23
11Nome Census Area22.2
12Aleutians West Census Area21.4
12Southeast Fairbanks Census Area21.4
14Denali Borough20.5
15Wrangell City and Borough19.5
16Haines Borough18.7
17Kusilvak Census Area17.9
18Bristol Bay Borough17.7
19Kenai Peninsula Borough16.6
20Chugach Census Area15.1
21Skagway Municipality14.9
22Kodiak Island Borough14
23Matanuska-Susitna Borough13.6
24North Slope Borough13.3
25Sitka City and Borough12.8
26Petersburg Borough12.6
27Fairbanks North Star Borough10.5
28Anchorage Municipality10.4
29Ketchikan Gateway Borough9.8
30Juneau City and Borough9.8

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 Alaska 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 Alaska 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/alaska-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 Alaska 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/alaska-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 Alaska 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/alaska-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_alaska_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 Alaska 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/alaska-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 Alaska 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/alaska-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/alaska-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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Questions

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

Aleutians East Borough, with 43.4% in 2021, according to the U.S. Census Bureau.

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

Juneau City and Borough, with 9.8% 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 Alaska: more rankings