Population By Race and Ethnicity in Winnebago County, IL in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 288,770 population of Winnebago County, Illinois comprised of 34,151 people who identified as Hispanic (11.83%), and 254,619 people who identified as Non-Hispanic (88.17%).

Race: The White Alone population was the largest racial group in Winnebago County, Illinois with a population of 234,534 (81.22%); Black or African American Alone population was the second largest racial group with a population of 37,308 (12.92%); and Asian Alone was the third largest racial group with a population of 7,744 (2.68%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Winnebago County, Illinois in 2014, with a population of 204,573 (70.84%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 35,809 (12.4%); and the third largest ethnic group was White Alone - Hispanic with a population of 29,961 (10.38%).

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

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

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Hispanics and Non Hispanics in Winnebago County, IL in 2014
Total Population:
Race in Winnebago County, IL in 2014
Total Population:
Ethnicity in Winnebago County, IL in 2014
Total Population:
Population By Race in Winnebago , IL in 2014
Race Population Percentage
Black or African American Alone 37,308 12.92%
White Alone 234,534 81.22%
American Indian and Alaska Native Alone 1,554 0.54%
Asian Alone 7,744 2.68%
Native Hawaiian And Pacific Islander Alone 134 0.05%
Two Or More Races 7,496 2.6%
Population By Ethnicity in Winnebago , IL in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,499 0.52%
White Alone - Hispanic 29,961 10.38%
American Indian and Alaska Native Alone - Hispanic 1,017 0.35%
Asian Alone - Hispanic 209 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 53 0.02%
Two Or More Races - Hispanic 1,412 0.49%
Black or African American Alone - Non Hispanic 35,809 12.4%
White Alone - Non Hispanic 204,573 70.84%
American Indian and Alaska Native Alone - Non Hispanic 537 0.19%
Asian Alone - Non Hispanic 7,535 2.61%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 81 0.03%
Two Or More Races - Non Hispanic 6,084 2.11%