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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 20,045 population of Winneshiek County, Iowa comprised of 577 people who identified as Hispanic (2.88%), and 19,468 people who identified as Non-Hispanic (97.12%).

Race: The White Alone population was the largest racial group in Winneshiek County, Iowa with a population of 19,461 (97.09%); Asian Alone population was the second largest racial group with a population of 218 (1.09%); and Two Or More Races was the third largest racial group with a population of 166 (0.83%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Winneshiek County, Iowa in 2020, with a population of 18,960 (94.59%); the second largest ethnic group was White Alone - Hispanic with a population of 501 (2.5%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 203 (1.01%).

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

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

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Hispanics and Non Hispanics in Winneshiek County, IA in 2020
Total Population:
Race in Winneshiek County, IA in 2020
Total Population:
Ethnicity in Winneshiek County, IA in 2020
Total Population:
Population By Race in Winneshiek , IA in 2020
Race Population Percentage
Black or African American Alone 164 0.82%
White Alone 19,461 97.09%
American Indian and Alaska Native Alone 34 0.17%
Asian Alone 218 1.09%
Native Hawaiian And Pacific Islander Alone 2 0.01%
Two Or More Races 166 0.83%
Population By Ethnicity in Winneshiek , IA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 15 0.08%
White Alone - Hispanic 501 2.5%
American Indian and Alaska Native Alone - Hispanic 15 0.08%
Asian Alone - Hispanic 15 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 29 0.14%
Black or African American Alone - Non Hispanic 149 0.74%
White Alone - Non Hispanic 18,960 94.59%
American Indian and Alaska Native Alone - Non Hispanic 19 0.1%
Asian Alone - Non Hispanic 203 1.01%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 137 0.68%