Ranking of Alaska Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma 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 Less than High School Diploma was 4.01%. Among all Alaska counties, Wrangell City and Borough had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (11.25%), followed by Skagway Municipality (11.08%), and Prince of Wales-Hyder Census Area (6.90%).

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 Less than High School Diploma in 2021
Wrangell City and Borough
Skagway Municipality
Prince of Wales-Hyder Census Area
Lake and Peninsula Borough
Matanuska-Susitna Borough
Kenai Peninsula Borough
Aleutians East Borough
Fairbanks North Star Borough
Ketchikan Gateway Borough
Southeast Fairbanks Census Area
Ranking of Alaska Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Wrangell City and Borough 11.25
2 Skagway Municipality 11.08
3 Prince of Wales-Hyder Census Area 6.90
4 Lake and Peninsula Borough 5.44
5 Matanuska-Susitna Borough 5.27
6 Kenai Peninsula Borough 5.12
7 Aleutians East Borough 5.09
8 Fairbanks North Star Borough 4.80
9 Ketchikan Gateway Borough 4.74
10 Southeast Fairbanks Census Area 4.57
11 Kodiak Island Borough 3.98
12 Sitka City and Borough 3.59
13 Petersburg Borough 3.57
14 Aleutians West Census Area 3.56
15 Yukon-Koyukuk Census Area 3.36
16 Copper River Census Area 3.30
17 Anchorage Municipality 3.11
18 Dillingham Census Area 2.97
19 Hoonah-Angoon Census Area 2.96
20 Juneau City and Borough 2.56
21 Chugach Census Area 2.43
22 Denali Borough 1.49
23 Haines Borough 1.40
24 Nome Census Area 1.34
25 Bethel Census Area 1.03
26 Yakutat City and Borough 0.94
27 Bristol Bay Borough 0.68
28 North Slope Borough 0.40
29 Kusilvak Census Area 0.38
30 Northwest Arctic Borough 0.00