Population By Race and Ethnicity in Winneshiek County, IA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 20,026 population of Winneshiek County, Iowa comprised of 455 people who identified as Hispanic (2.27%), and 19,571 people who identified as Non-Hispanic (97.73%).

Race: The White Alone population was the largest racial group in Winneshiek County, Iowa with a population of 19,428 (97.01%); Asian Alone population was the second largest racial group with a population of 239 (1.19%); and Two Or More Races was the third largest racial group with a population of 165 (0.82%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Winneshiek County, Iowa in 2018, with a population of 19,028 (95.02%); the second largest ethnic group was White Alone - Hispanic with a population of 400 (2%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 228 (1.14%).

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 2018
Total Population:
Race in Winneshiek County, IA in 2018
Total Population:
Ethnicity in Winneshiek County, IA in 2018
Total Population:
Population By Race in Winneshiek , IA in 2018
Race Population Percentage
Black or African American Alone 164 0.82%
White Alone 19,428 97.01%
American Indian and Alaska Native Alone 26 0.13%
Asian Alone 239 1.19%
Native Hawaiian And Pacific Islander Alone 4 0.02%
Two Or More Races 165 0.82%
Population By Ethnicity in Winneshiek , IA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 13 0.07%
White Alone - Hispanic 400 2%
American Indian and Alaska Native Alone - Hispanic 6 0.03%
Asian Alone - Hispanic 11 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 24 0.12%
Black or African American Alone - Non Hispanic 151 0.75%
White Alone - Non Hispanic 19,028 95.02%
American Indian and Alaska Native Alone - Non Hispanic 20 0.1%
Asian Alone - Non Hispanic 228 1.14%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3 0.02%
Two Or More Races - Non Hispanic 141 0.7%