New Castle, Delaware Voting-age Population By Race in Census 2020
Updated on February 22, 2026.
According to the data from the US 2020 decennial Census, in April 2020, among New Castle, DE voting-age population of 449,876 people, 58.31% of them (262,338 people) identified their race as White Alone, 24.66% of them (110,949 people) identified their race as Black or African American Alone, and 6.15% of them (27,685 people) identified their race as Two Or More Races.
The first chart below shows the voting-age population by race and the second chart shows the percentage of the the New Castle, DE voting-age population for each race. You can also find the information in a table below.
You can see similar information for other Delaware counties and also for the state of Delaware.
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Data Source: US Census Bureau, 2020 Census.
New Castle, DE Voting-age Population By Race in Census 2020
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| Race | Voting-age Population | % of County Voting-age Population |
|---|---|---|
| Black or African American Alone | 110949 | 24.66 |
| White Alone | 262338 | 58.31 |
| American Indian and Alaska Native Alone | 1604 | 0.36 |
| Asian Alone | 27297 | 6.07 |
| Native Hawaiian And Pacific Islander Alone | 130 | 0.03 |
| Some Other Race Alone | 19873 | 4.42 |
| Two Or More Races | 27685 | 6.15 |