Ranking of Hawaii Counties By Percentage of 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 Hawaii White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 19.51%. Among all Hawaii counties, Kauai County had the highest percentage of its White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (23.47%), followed by Maui County (22.16%), and Kalawao County (21.43%).

The chart below shows the top 5 Hawaii counties, and the table below shows the ranking of all Hawaii 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 Hawaii Counties By Percentage of White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Kauai County
Maui County
Kalawao County
Hawaii County
Honolulu County
Ranking of Hawaii Counties By Percentage of 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 Kauai County 23.47
2 Maui County 22.16
3 Kalawao County 21.43
4 Hawaii County 21.23
5 Honolulu County 17.50