Population By Race and Ethnicity in Dickinson County, IA in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 17,767 population of Dickinson County, Iowa comprised of 436 people who identified as Hispanic (2.45%), and 17,331 people who identified as Non-Hispanic (97.55%).

Race: The White Alone population was the largest racial group in Dickinson County, Iowa with a population of 17,180 (96.7%); Two Or More Races population was the second largest racial group with a population of 233 (1.31%); and Asian Alone was the third largest racial group with a population of 169 (0.95%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dickinson County, Iowa in 2020, with a population of 16,808 (94.6%); the second largest ethnic group was White Alone - Hispanic with a population of 372 (2.09%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 204 (1.15%).

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

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

See this for other years:
Hispanics and Non Hispanics in Dickinson County, IA in 2020
Total Population:
Race in Dickinson County, IA in 2020
Total Population:
Ethnicity in Dickinson County, IA in 2020
Total Population:
Population By Race in Dickinson , IA in 2020
Race Population Percentage
Black or African American Alone 130 0.73%
White Alone 17,180 96.7%
American Indian and Alaska Native Alone 48 0.27%
Asian Alone 169 0.95%
Native Hawaiian And Pacific Islander Alone 7 0.04%
Two Or More Races 233 1.31%
Population By Ethnicity in Dickinson , IA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 7 0.04%
White Alone - Hispanic 372 2.09%
American Indian and Alaska Native Alone - Hispanic 19 0.11%
Asian Alone - Hispanic 8 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 29 0.16%
Black or African American Alone - Non Hispanic 123 0.69%
White Alone - Non Hispanic 16,808 94.6%
American Indian and Alaska Native Alone - Non Hispanic 29 0.16%
Asian Alone - Non Hispanic 161 0.91%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.03%
Two Or More Races - Non Hispanic 204 1.15%