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)

Yukon-Koyukuk Census Area had the highest uninsured rate, ages 35 to 64 (US, ACS) of 30 counties in 2023, at 35.8%. Denali Borough had the lowest, at 7%. The median was 14.6% and the figure for Alaska was 11.9%. Source: the U.S. Census Bureau.

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Highest35.8Yukon-Koyukuk Census Area
Lowest7Denali Borough
Median14.630 counties
Alaska11.9History

Map of counties, 2023

Aleutians East Borough: 35.2 %Aleutians West Census Area: 20.3 %Anchorage Municipality: 9.7 %Bethel Census Area: 20.4 %Bristol Bay Borough: 12.7 %Chugach Census Area: 12.8 %Copper River Census Area: 26.3 %Denali Borough: 7 %Dillingham Census Area: 21.5 %Fairbanks North Star Borough: 9.2 %Haines Borough: 14.9 %Hoonah-Angoon Census Area: 26.2 %Juneau City and Borough: 9.1 %Kenai Peninsula Borough: 14.4 %Ketchikan Gateway Borough: 9.5 %Kodiak Island Borough: 8 %Kusilvak Census Area: 13.1 %Lake and Peninsula Borough: 31.3 %Matanuska-Susitna Borough: 12.7 %Nome Census Area: 20.6 %North Slope Borough: 11.6 %Northwest Arctic Borough: 20.4 %Petersburg Borough: 12 %Prince of Wales-Hyder Census Area: 21.6 %Sitka City and Borough: 12 %Skagway Municipality: 9.2 %Southeast Fairbanks Census Area: 19.8 %Wrangell City and Borough: 19 %Yakutat City and Borough: 29.2 %Yukon-Koyukuk Census Area: 35.8 %
  • Under 9.4
  • 9.4 to 12
  • 12 to 15
  • 15 to 20
  • 20 to 26
  • 26 and over
%, 2023. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2023

Yukon-Koyukuk Census Area: 35.8 %Yukon-Koyukuk Census Area35.8Aleutians East Borough: 35.2 %Aleutians East Borough35.2Lake and Peninsula Borough: 31.3 %Lake and Peninsula Borough31.3Yakutat City and Borough: 29.2 %Yakutat City and Borough29.2Copper River Census Area: 26.3 %Copper River Census Area26.3Hoonah-Angoon Census Area: 26.2 %Hoonah-Angoon Census Area26.2Prince of Wales-Hyder Census Area: 21.6 %Prince of Wales-Hyder Census Area21.6Dillingham Census Area: 21.5 %Dillingham Census Area21.5Nome Census Area: 20.6 %Nome Census Area20.6Northwest Arctic Borough: 20.4 %Northwest Arctic Borough20.4Bethel Census Area: 20.4 %Bethel Census Area20.4Aleutians West Census Area: 20.3 %Aleutians West Census Area20.3Southeast Fairbanks Census Area: 19.8 %Southeast Fairbanks Census Area19.8Wrangell City and Borough: 19 %Wrangell City and Borough19Haines Borough: 14.9 %Haines Borough14.9Kenai Peninsula Borough: 14.4 %Kenai Peninsula Borough14.4Kusilvak Census Area: 13.1 %Kusilvak Census Area13.1Chugach Census Area: 12.8 %Chugach Census Area12.8Bristol Bay Borough: 12.7 %Bristol Bay Borough12.7Matanuska-Susitna Borough: 12.7 %Matanuska-Susitna Borough12.7Sitka City and Borough: 12 %Sitka City and Borough12Petersburg Borough: 12 %Petersburg Borough12North Slope Borough: 11.6 %North Slope Borough11.6Anchorage Municipality: 9.7 %Anchorage Municipality9.7Ketchikan Gateway Borough: 9.5 %Ketchikan Gateway Borough9.5Skagway Municipality: 9.2 %Skagway Municipality9.2Fairbanks North Star Borough: 9.2 %Fairbanks North Star Borough9.2Juneau City and Borough: 9.1 %Juneau City and Borough9.1Kodiak Island Borough: 8 %Kodiak Island Borough8Denali Borough: 7 %Denali Borough7Yukon-Koyukuk Census Area: 35.8 %Yukon-Koyukuk Census Area35.8Aleutians East Borough: 35.2 %Aleutians East Borough35.2Lake and Peninsula Borough: 31.3 %Lake and Peninsula Borough31.3Yakutat City and Borough: 29.2 %Yakutat City and Borough29.2Copper River Census Area: 26.3 %Copper River Census Area26.3Hoonah-Angoon Census Area: 26.2 %Hoonah-Angoon Census Area26.2Prince of Wales-Hyder Census Area: 21.6 %Prince of Wales-Hyder Census Area21.6Dillingham Census Area: 21.5 %Dillingham Census Area21.5Nome Census Area: 20.6 %Nome Census Area20.6Northwest Arctic Borough: 20.4 %Northwest Arctic Borough20.4Bethel Census Area: 20.4 %Bethel Census Area20.4Aleutians West Census Area: 20.3 %Aleutians West Census Area20.3Southeast Fairbanks Census Area: 19.8 %Southeast Fairbanks Census Area19.8Wrangell City and Borough: 19 %Wrangell City and Borough19Haines Borough: 14.9 %Haines Borough14.9Kenai Peninsula Borough: 14.4 %Kenai Peninsula Borough14.4Kusilvak Census Area: 13.1 %Kusilvak Census Area13.1Chugach Census Area: 12.8 %Chugach Census Area12.8Bristol Bay Borough: 12.7 %Bristol Bay Borough12.7Matanuska-Susitna Borough: 12.7 %Matanuska-Susitna Borough12.7Sitka City and Borough: 12 %Sitka City and Borough12Petersburg Borough: 12 %Petersburg Borough12North Slope Borough: 11.6 %North Slope Borough11.6Anchorage Municipality: 9.7 %Anchorage Municipality9.7Ketchikan Gateway Borough: 9.5 %Ketchikan Gateway Borough9.5Skagway Municipality: 9.2 %Skagway Municipality9.2Fairbanks North Star Borough: 9.2 %Fairbanks North Star Borough9.2Juneau City and Borough: 9.1 %Juneau City and Borough9.1Kodiak Island Borough: 8 %Kodiak Island Borough8Denali Borough: 7 %Denali Borough7
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)Change on 2022
1Yukon-Koyukuk Census Area35.8+4.6 pts
2Aleutians East Borough35.2-7.8 pts
3Lake and Peninsula Borough31.3-3 pts
4Yakutat City and Borough29.2-12.8 pts
5Copper River Census Area26.3+0.7 pts
6Hoonah-Angoon Census Area26.2+2.1 pts
7Prince of Wales-Hyder Census Area21.6+0.2 pts
8Dillingham Census Area21.5+0.9 pts
9Nome Census Area20.6+1.2 pts
10Northwest Arctic Borough20.4-1.2 pts
11Bethel Census Area20.4-0.8 pts
12Aleutians West Census Area20.3-1 pts
13Southeast Fairbanks Census Area19.8-1.8 pts
14Wrangell City and Borough190 pts
15Haines Borough14.9-0.7 pts
16Kenai Peninsula Borough14.4-0.9 pts
17Kusilvak Census Area13.1-4.2 pts
18Chugach Census Area12.8-1.8 pts
19Bristol Bay Borough12.7-4 pts
20Matanuska-Susitna Borough12.7-0.7 pts
21Sitka City and Borough12+0.4 pts
22Petersburg Borough12+1.2 pts
23North Slope Borough11.6+1 pts
24Anchorage Municipality9.7-0.7 pts
25Ketchikan Gateway Borough9.5+0.3 pts
26Skagway Municipality9.2+1.2 pts
27Fairbanks North Star Borough9.2-0.8 pts
28Juneau City and Borough9.1+1.9 pts
29Kodiak Island Borough8-4 pts
30Denali Borough7+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/2023/table-based-SF/data/5YRData/acsdt5y2023-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), 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-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), 2023. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/alaska-counties?period=2023. 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), 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/alaska-counties?period=2023.

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), 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-35-64/alaska-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_alaska_by_2023,
  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), 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/alaska-counties?period=2023. 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/2023/table-based-SF/data/5YRData/acsdt5y2023-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), 2023
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b27010.dat
L2  - https://invokely.ai/rankings/uninsured-rate-ages-35-64/alaska-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-35-64/alaska-counties?period=2023.
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/2023/table-based-SF/data/5YRData/acsdt5y2023-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)?

Yukon-Koyukuk Census Area, with 35.8% in 2023, according to the U.S. Census Bureau.

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

Denali Borough, with 7% in 2023.

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