Population By Race and Ethnicity in New Castle County, DE in 2013

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2013, the 548,614 population of New Castle County, Delaware comprised of 50,091 people who identified as Hispanic (9.13%), and 498,523 people who identified as Non-Hispanic (90.87%).

Race: The White Alone population was the largest racial group in New Castle County, Delaware with a population of 369,590 (67.37%); Black or African American Alone population was the second largest racial group with a population of 136,050 (24.8%); and Asian Alone was the third largest racial group with a population of 27,724 (5.05%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in New Castle County, Delaware in 2013, with a population of 329,363 (60.04%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 129,766 (23.65%); and the third largest ethnic group was White Alone - Hispanic with a population of 40,227 (7.33%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in New Castle, Delaware.

You can find similar information for other Delaware counties, and for Delaware.

See this for other years:
Hispanics and Non Hispanics in New Castle County, DE in 2013
Total Population:
Race in New Castle County, DE in 2013
Total Population:
Ethnicity in New Castle County, DE in 2013
Total Population:
Population By Race in New Castle , DE in 2013
Race Population Percentage
Black or African American Alone 136,050 24.8%
White Alone 369,590 67.37%
American Indian and Alaska Native Alone 2,249 0.41%
Asian Alone 27,724 5.05%
Native Hawaiian And Pacific Islander Alone 329 0.06%
Two Or More Races 12,672 2.31%
Population By Ethnicity in New Castle , DE in 2013
Ethnicity Population Percentage
Black or African American Alone - Hispanic 6,284 1.15%
White Alone - Hispanic 40,227 7.33%
American Indian and Alaska Native Alone - Hispanic 1,244 0.23%
Asian Alone - Hispanic 351 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 203 0.04%
Two Or More Races - Hispanic 1,782 0.33%
Black or African American Alone - Non Hispanic 129,766 23.65%
White Alone - Non Hispanic 329,363 60.04%
American Indian and Alaska Native Alone - Non Hispanic 1,005 0.18%
Asian Alone - Non Hispanic 27,373 4.99%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 126 0.02%
Two Or More Races - Non Hispanic 10,890 1.99%