Ranking of Hawaii 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 Hawaii Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 18.92%. Among all Hawaii counties, Kalawao County 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 (27.27%), followed by Kauai County (22.82%), and Maui County (21.91%).

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 Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Kalawao County
Kauai County
Maui County
Hawaii County
Honolulu County
Ranking of Hawaii 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 Kalawao County 27.27
2 Kauai County 22.82
3 Maui County 21.91
4 Hawaii County 20.36
5 Honolulu County 16.87