Ranking of Alaska Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Alaska Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 24.45%. Among all Alaska counties, Kusilvak Census Area had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (79.55%), followed by North Slope Borough (41.94%), and Southeast Fairbanks Census Area (40.45%).

The chart below shows the top 10 Alaska counties, and the table below shows the ranking of all Alaska counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Alaska Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Kusilvak Census Area
North Slope Borough
Southeast Fairbanks Census Area
Wrangell City and Borough
Haines Borough
Yakutat City and Borough
Prince of Wales-Hyder Census Area
Matanuska-Susitna Borough
Copper River Census Area
Aleutians West Census Area
Ranking of Alaska Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Kusilvak Census Area 79.55
2 North Slope Borough 41.94
3 Southeast Fairbanks Census Area 40.45
4 Wrangell City and Borough 35.40
5 Haines Borough 34.30
6 Yakutat City and Borough 33.65
7 Prince of Wales-Hyder Census Area 33.32
8 Matanuska-Susitna Borough 32.25
9 Copper River Census Area 32.23
10 Aleutians West Census Area 31.72
11 Bristol Bay Borough 31.42
12 Kenai Peninsula Borough 29.15
13 Aleutians East Borough 28.74
14 Skagway Municipality 28.42
15 Petersburg Borough 26.86
16 Denali Borough 26.69
17 Ketchikan Gateway Borough 26.44
18 Fairbanks North Star Borough 25.35
19 Yukon-Koyukuk Census Area 24.59
20 Hoonah-Angoon Census Area 24.43
21 Sitka City and Borough 22.17
22 Kodiak Island Borough 21.19
23 Anchorage Municipality 19.16
24 Bethel Census Area 18.92
25 Chugach Census Area 18.19
26 Lake and Peninsula Borough 16.85
27 Juneau City and Borough 16.37
28 Nome Census Area 14.90
29 Northwest Arctic Borough 13.30
30 Dillingham Census Area 9.09