Stephenson County, Illinois Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 35.13K voting-age population of Stephenson County, IL residents comprised of 1.34K residents who identified as Hispanic or Latino (3.81%), and 33.79K residents who identified as Non-Hispanic (96.19%).

Race: The White Alone voting-age population was the largest racial group in Stephenson County, IL, with a voting-age population of 29.60K (84.27%). The Black or African American Alone voting-age population was the second largest racial group in Stephenson County, IL, with a voting-age population of 3.08K (8.77%). The Two Or More Races voting-age population was the third largest racial group in Stephenson County, IL, with a voting-age population of 1.52K (4.32%). The smallest racial group in Stephenson County, IL was Native Hawaiian And Pacific Islander Alone with a voting-age population of 7 (0.02%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Stephenson County, IL, with a voting-age population of 29.32K (83.45%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Stephenson County, IL, with a voting-age population of 3.04K (8.66%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Stephenson County, IL, with a voting-age population of 1.01K (2.89%). The smallest ethnic group in Stephenson County, IL was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Stephenson County, Illinois from the 2020 decennial census.

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

Stephenson County, IL Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Stephenson County, IL Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Stephenson County, IL Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Stephenson County, IL Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 3081 8.77
White Alone 29603 84.27
American Indian and Alaska Native Alone 91 0.26
Asian Alone 251 0.71
Native Hawaiian And Pacific Islander Alone 7 0.02
Some Other Race Alone 581 1.65
Two Or More Races 1517 4.32
Stephenson County, IL Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 29317 83.45
Non-Hispanic - Black Alone 3044 8.66
Non-Hispanic - Two or More Races 1015 2.89
Hispanic - Two or More Races 502 1.43
Hispanic - Some Other Race Alone 483 1.38
Hispanic - White Alone 286 0.81
Non-Hispanic - Asian Alone 251 0.71
Non-Hispanic - Some Other Race Alone 98 0.28
Non-Hispanic - American Indian & Alaska Native 59 0.17
Hispanic - Black Alone 37 0.11
Hispanic - American Indian & Alaska Native 32 0.09
Non-Hispanic - Native Hawaiian & Pac. Islander 7 0.02
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00