Population By Race and Ethnicity in Delaware County, IA in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 17,057 population of Delaware County, Iowa comprised of 266 people who identified as Hispanic (1.56%), and 16,791 people who identified as Non-Hispanic (98.44%).

Race: The White Alone population was the largest racial group in Delaware County, Iowa with a population of 16,659 (97.67%); Black or African American Alone population was the second largest racial group with a population of 152 (0.89%); and Two Or More Races was the third largest racial group with a population of 147 (0.86%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Delaware County, Iowa in 2019, with a population of 16,428 (96.31%); the second largest ethnic group was White Alone - Hispanic with a population of 231 (1.35%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 141 (0.83%).

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

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

See this for other years:
Hispanics and Non Hispanics in Delaware County, IA in 2019
Total Population:
Race in Delaware County, IA in 2019
Total Population:
Ethnicity in Delaware County, IA in 2019
Total Population:
Population By Race in Delaware , IA in 2019
Race Population Percentage
Black or African American Alone 152 0.89%
White Alone 16,659 97.67%
American Indian and Alaska Native Alone 32 0.19%
Asian Alone 61 0.36%
Native Hawaiian And Pacific Islander Alone 6 0.04%
Two Or More Races 147 0.86%
Population By Ethnicity in Delaware , IA in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 11 0.06%
White Alone - Hispanic 231 1.35%
American Indian and Alaska Native Alone - Hispanic 4 0.02%
Asian Alone - Hispanic 6 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 12 0.07%
Black or African American Alone - Non Hispanic 141 0.83%
White Alone - Non Hispanic 16,428 96.31%
American Indian and Alaska Native Alone - Non Hispanic 28 0.16%
Asian Alone - Non Hispanic 55 0.32%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 4 0.02%
Two Or More Races - Non Hispanic 135 0.79%