Ranking of Delaware Counties By American Indian and Alaska Native 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 Delaware American Indian and Alaska Native Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 622. Among all Delaware counties, Kent County had the highest American Indian and Alaska Native Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (255), followed by New Castle County (230), and Sussex County (137).

The chart below shows the top 3 Delaware counties, and the table below shows the ranking of all Delaware 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 Delaware Counties By American Indian and Alaska Native Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Kent County
New Castle County
Sussex County
Ranking of Delaware Counties By American Indian and Alaska Native Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Number of People
1 Kent County 255
2 New Castle County 230
3 Sussex County 137