Winnebago, Iowa Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 10.68K population of Winnebago, IA residents comprised of 594 residents who identified as Hispanic or Latino (5.56%), and 10.09K residents who identified as Non-Hispanic (94.44%).

Race: The White Alone population was the largest racial group in Winnebago, IA, with a population of 9.66K (90.51%). The Two Or More Races population was the second largest racial group in Winnebago, IA, with a population of 420 (3.93%). The Some Other Race Alone population was the third largest racial group in Winnebago, IA, with a population of 257 (2.41%). The smallest racial group in Winnebago, IA was Native Hawaiian And Pacific Islander Alone with a population of 3 (0.03%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Winnebago, IA, with a population of 9.47K (88.70%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Winnebago, IA, with a population of 262 (2.45%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Winnebago, IA, with a population of 220 (2.06%). The smallest ethnic group in Winnebago, IA was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Winnebago, Iowa from the 2020 decennial census.

You can see similar information for other Iowa counties and also for the state of Iowa.

Winnebago, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Winnebago, IA Racial Groups in Census 2020
Total Population:
Winnebago, IA Ethnicity Groups in Census 2020
Total Population:
Winnebago, IA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 214 2.00
White Alone 9665 90.51
American Indian and Alaska Native Alone 22 0.21
Asian Alone 98 0.92
Native Hawaiian And Pacific Islander Alone 3 0.03
Some Other Race Alone 257 2.41
Two Or More Races 420 3.93
Winnebago, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 9472 88.70
Non-Hispanic - Two or More Races 262 2.45
Hispanic - Some Other Race Alone 220 2.06
Non-Hispanic - Black Alone 204 1.91
Hispanic - White Alone 193 1.81
Hispanic - Two or More Races 158 1.48
Non-Hispanic - Asian Alone 94 0.88
Non-Hispanic - Some Other Race Alone 37 0.35
Non-Hispanic - American Indian & Alaska Native 13 0.12
Hispanic - Black Alone 10 0.09
Hispanic - American Indian & Alaska Native 9 0.08
Hispanic - Asian Alone 4 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 3 0.03
Hispanic - Native Hawaiian & Pac. Islander 0 0.00