Ranking of Delaware Counties By Percentage of Population that Identified as Non-Hispanic - Some Other Race Alone from Census 2020

Updated on February 22, 2026.

According to the data from the United States 2020 decennial Census, in April 2020, among all Delaware counties, Kent County had the highest percentage of its population that identified as Non-Hispanic - Some Other Race Alone (0.56%), followed by New Castle County (0.45%), and Sussex County (0.43%).

The chart below shows the top 3 counties, and the table below shows the ranking of all Delaware counties based on the percentage of the population that identified as Non-Hispanic - Some Other Race Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in Delaware.

You can also see similar ranking for all counties in the United States.

Ranking of Delaware Counties By Percentage of Population that Identified as Non-Hispanic - Some Other Race Alone from Census 2020
Kent
New Castle
Sussex
Ranking of Delaware Counties By Percentage of Population that Identified as Non-Hispanic - Some Other Race Alone from Census 2020
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Rank County % of County Population
1 Kent County 0.56
2 New Castle County 0.45
3 Sussex County 0.43