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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 10,662 population of Winnebago County, Iowa comprised of 549 people who identified as Hispanic (5.15%), and 10,113 people who identified as Non-Hispanic (94.85%).

Race: The White Alone population was the largest racial group in Winnebago County, Iowa with a population of 10,169 (95.38%); Black or African American Alone population was the second largest racial group with a population of 184 (1.73%); and Two Or More Races was the third largest racial group with a population of 165 (1.55%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Winnebago County, Iowa in 2020, with a population of 9,696 (90.94%); the second largest ethnic group was White Alone - Hispanic with a population of 473 (4.44%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 152 (1.43%).

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

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

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Hispanics and Non Hispanics in Winnebago County, IA in 2020
Total Population:
Race in Winnebago County, IA in 2020
Total Population:
Ethnicity in Winnebago County, IA in 2020
Total Population:
Population By Race in Winnebago , IA in 2020
Race Population Percentage
Black or African American Alone 184 1.73%
White Alone 10,169 95.38%
American Indian and Alaska Native Alone 42 0.39%
Asian Alone 99 0.93%
Native Hawaiian And Pacific Islander Alone 3 0.03%
Two Or More Races 165 1.55%
Population By Ethnicity in Winnebago , IA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 32 0.3%
White Alone - Hispanic 473 4.44%
American Indian and Alaska Native Alone - Hispanic 19 0.18%
Asian Alone - Hispanic 5 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 19 0.18%
Black or African American Alone - Non Hispanic 152 1.43%
White Alone - Non Hispanic 9,696 90.94%
American Indian and Alaska Native Alone - Non Hispanic 23 0.22%
Asian Alone - Non Hispanic 94 0.88%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.02%
Two Or More Races - Non Hispanic 146 1.37%