Population By Race and Ethnicity in Dickinson County, IA in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 17,868 population of Dickinson County, Iowa comprised of 512 people who identified as Hispanic (2.87%), and 17,356 people who identified as Non-Hispanic (97.14%).

Race: The White Alone population was the largest racial group in Dickinson County, Iowa with a population of 17,271 (96.66%); Two Or More Races population was the second largest racial group with a population of 248 (1.39%); and Asian Alone was the third largest racial group with a population of 174 (0.97%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Dickinson County, Iowa in 2021, with a population of 16,830 (94.19%); the second largest ethnic group was White Alone - Hispanic with a population of 441 (2.47%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 211 (1.18%).

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 2021
Total Population:
Race in Dickinson County, IA in 2021
Total Population:
Ethnicity in Dickinson County, IA in 2021
Total Population:
Population By Race in Dickinson , IA in 2021
Race Population Percentage
Black or African American Alone 123 0.69%
White Alone 17,271 96.66%
American Indian and Alaska Native Alone 45 0.25%
Asian Alone 174 0.97%
Native Hawaiian And Pacific Islander Alone 7 0.04%
Two Or More Races 248 1.39%
Population By Ethnicity in Dickinson , IA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 8 0.05%
White Alone - Hispanic 441 2.47%
American Indian and Alaska Native Alone - Hispanic 17 0.1%
Asian Alone - Hispanic 8 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 37 0.21%
Black or African American Alone - Non Hispanic 115 0.64%
White Alone - Non Hispanic 16,830 94.19%
American Indian and Alaska Native Alone - Non Hispanic 28 0.16%
Asian Alone - Non Hispanic 166 0.93%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.03%
Two Or More Races - Non Hispanic 211 1.18%