Population By Race and Ethnicity in Delaware County, OH in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 175,114 population of Delaware County, Ohio comprised of 3,705 people who identified as Hispanic (2.12%), and 171,409 people who identified as Non-Hispanic (97.88%).

Race: The White Alone population was the largest racial group in Delaware County, Ohio with a population of 158,123 (90.3%); Asian Alone population was the second largest racial group with a population of 7,741 (4.42%); and Black or African American Alone was the third largest racial group with a population of 5,964 (3.41%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Delaware County, Ohio in 2010, with a population of 154,834 (88.42%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 7,682 (4.39%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 5,863 (3.35%).

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

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

See this for other years:
Hispanics and Non Hispanics in Delaware County, OH in 2010
Total Population:
Race in Delaware County, OH in 2010
Total Population:
Ethnicity in Delaware County, OH in 2010
Total Population:
Population By Race in Delaware , OH in 2010
Race Population Percentage
Black or African American Alone 5,964 3.41%
White Alone 158,123 90.3%
American Indian and Alaska Native Alone 309 0.18%
Asian Alone 7,741 4.42%
Native Hawaiian And Pacific Islander Alone 61 0.04%
Two Or More Races 2,916 1.67%
Population By Ethnicity in Delaware , OH in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 101 0.06%
White Alone - Hispanic 3,289 1.88%
American Indian and Alaska Native Alone - Hispanic 89 0.05%
Asian Alone - Hispanic 59 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.01%
Two Or More Races - Hispanic 156 0.09%
Black or African American Alone - Non Hispanic 5,863 3.35%
White Alone - Non Hispanic 154,834 88.42%
American Indian and Alaska Native Alone - Non Hispanic 220 0.13%
Asian Alone - Non Hispanic 7,682 4.39%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 50 0.03%
Two Or More Races - Non Hispanic 2,760 1.58%