Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate)

Aleutians East Borough had the highest uninsured rate, ages 18 to 64 (US model-based estimate) of 28 counties in 2015, at 38.8%. Anchorage Municipality had the lowest, at 15.3%. The median was 23.3% and the figure for Alaska was 18.7%. Source: the U.S. Census Bureau.

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Median23.328 counties
Alaska18.7History

Map of counties, 2015

Aleutians East Borough: 38.8 %Aleutians West Census Area: 22.9 %Anchorage Municipality: 15.3 %Bethel Census Area: 33.2 %Bristol Bay Borough: 23.3 %Denali Borough: 20.4 %Dillingham Census Area: 28.9 %Fairbanks North Star Borough: 16.3 %Haines Borough: 23.3 %Hoonah-Angoon Census Area: 27.1 %Juneau City and Borough: 15.8 %Kenai Peninsula Borough: 20.7 %Ketchikan Gateway Borough: 21.1 %Kodiak Island Borough: 23.9 %Kusilvak Census Area: 33.7 %Lake and Peninsula Borough: 38.4 %Matanuska-Susitna Borough: 19.3 %Nome Census Area: 31.6 %North Slope Borough: 21 %Northwest Arctic Borough: 34.4 %Petersburg Borough: 19.4 %Prince of Wales-Hyder Census Area: 28.7 %Sitka City and Borough: 22.5 %Skagway Municipality: 17.3 %Southeast Fairbanks Census Area: 24.4 %Wrangell City and Borough: 20.7 %Yakutat City and Borough: 36.7 %Yukon-Koyukuk Census Area: 37.9 %
  • Under 20
  • 20 to 22
  • 22 to 25
  • 25 to 34
  • 34 and over
  • No data
%, 2015. Hatched areas have no value for this period. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2015

Aleutians East Borough: 38.8 %Aleutians East Borough38.8Lake and Peninsula Borough: 38.4 %Lake and Peninsula Borough38.4Yukon-Koyukuk Census Area: 37.9 %Yukon-Koyukuk Census Area37.9Yakutat City and Borough: 36.7 %Yakutat City and Borough36.7Northwest Arctic Borough: 34.4 %Northwest Arctic Borough34.4Kusilvak Census Area: 33.7 %Kusilvak Census Area33.7Bethel Census Area: 33.2 %Bethel Census Area33.2Nome Census Area: 31.6 %Nome Census Area31.6Dillingham Census Area: 28.9 %Dillingham Census Area28.9Prince of Wales-Hyder Census Area: 28.7 %Prince of Wales-Hyder Census Area28.7Hoonah-Angoon Census Area: 27.1 %Hoonah-Angoon Census Area27.1Southeast Fairbanks Census Area: 24.4 %Southeast Fairbanks Census Area24.4Kodiak Island Borough: 23.9 %Kodiak Island Borough23.9Bristol Bay Borough: 23.3 %Bristol Bay Borough23.3Haines Borough: 23.3 %Haines Borough23.3Aleutians West Census Area: 22.9 %Aleutians West Census Area22.9Sitka City and Borough: 22.5 %Sitka City and Borough22.5Ketchikan Gateway Borough: 21.1 %Ketchikan Gateway Borough21.1North Slope Borough: 21 %North Slope Borough21Kenai Peninsula Borough: 20.7 %Kenai Peninsula Borough20.7Wrangell City and Borough: 20.7 %Wrangell City and Borough20.7Denali Borough: 20.4 %Denali Borough20.4Petersburg Borough: 19.4 %Petersburg Borough19.4Matanuska-Susitna Borough: 19.3 %Matanuska-Susitna Borough19.3Skagway Municipality: 17.3 %Skagway Municipality17.3Fairbanks North Star Borough: 16.3 %Fairbanks North Star Borough16.3Juneau City and Borough: 15.8 %Juneau City and Borough15.8Anchorage Municipality: 15.3 %Anchorage Municipality15.3Aleutians East Borough: 38.8 %Aleutians East Borough38.8Lake and Peninsula Borough: 38.4 %Lake and Peninsula Borough38.4Yukon-Koyukuk Census Area: 37.9 %Yukon-Koyukuk Census Area37.9Yakutat City and Borough: 36.7 %Yakutat City and Borough36.7Northwest Arctic Borough: 34.4 %Northwest Arctic Borough34.4Kusilvak Census Area: 33.7 %Kusilvak Census Area33.7Bethel Census Area: 33.2 %Bethel Census Area33.2Nome Census Area: 31.6 %Nome Census Area31.6Dillingham Census Area: 28.9 %Dillingham Census Area28.9Prince of Wales-Hyder Census Area: 28.7 %Prince of Wales-Hyder Census Area28.7Hoonah-Angoon Census Area: 27.1 %Hoonah-Angoon Census Area27.1Southeast Fairbanks Census Area: 24.4 %Southeast Fairbanks Census Area24.4Kodiak Island Borough: 23.9 %Kodiak Island Borough23.9Bristol Bay Borough: 23.3 %Bristol Bay Borough23.3Haines Borough: 23.3 %Haines Borough23.3Aleutians West Census Area: 22.9 %Aleutians West Census Area22.9Sitka City and Borough: 22.5 %Sitka City and Borough22.5Ketchikan Gateway Borough: 21.1 %Ketchikan Gateway Borough21.1North Slope Borough: 21 %North Slope Borough21Kenai Peninsula Borough: 20.7 %Kenai Peninsula Borough20.7Wrangell City and Borough: 20.7 %Wrangell City and Borough20.7Denali Borough: 20.4 %Denali Borough20.4Petersburg Borough: 19.4 %Petersburg Borough19.4Matanuska-Susitna Borough: 19.3 %Matanuska-Susitna Borough19.3Skagway Municipality: 17.3 %Skagway Municipality17.3Fairbanks North Star Borough: 16.3 %Fairbanks North Star Borough16.3Juneau City and Borough: 15.8 %Juneau City and Borough15.8Anchorage Municipality: 15.3 %Anchorage Municipality15.3
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

Other periods

About this ranking

People aged 18 to 64 without health insurance coverage of any kind, as a percentage of all people aged 18 to 64. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Working-age adults; the rate for everyone under 65 is uninsured_rate_under_65.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. 2 counties with data in other periods have no value for 2015 and are left out rather than filled from another source. Equal values share a rank.

How to cite

U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. 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). Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties (Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate), 2015) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate), 2015. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/alaska-counties?period=2015. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate), 2015. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/alaska-counties?period=2015.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties, Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate), 2015 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-ages-18-64/alaska-counties?period=2015 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_alaska_by_2015,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate), 2015}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/alaska-counties?period=2015. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties: Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate), 2015
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-ages-18-64/alaska-counties?period=2015
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-ages-18-64/alaska-counties?period=2015.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2015-csv.zip. Retrieved 2026-10-12.
ER  - 
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Rank Counties in Alaska by uninsured rate, ages 18 to 64 (US model-based estimate) using official data, and cite the source.
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Questions

Which county has the highest uninsured rate, ages 18 to 64 (US model-based estimate)?

Aleutians East Borough, with 38.8% in 2015, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, ages 18 to 64 (US model-based estimate)?

Anchorage Municipality, with 15.3% in 2015.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, ages 18 to 64, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12. 2 counties have no value for 2015 and are not ranked.

Uninsured rate, ages 18 to 64 (US model-based estimate): other rankings

Counties in Alaska: more rankings