Population By Race and Ethnicity in Stephenson, IL in 2013

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2013, the 46,683 population of Stephenson County, Illinois comprised of 1,519 people who identified as Hispanic (3.25%), and 45,164 people who identified as Non-Hispanic (96.75%).

Race: The White Alone population was the largest racial group in Stephenson County, Illinois with a population of 40,562 (86.89%); Black or African American Alone population was the second largest racial group with a population of 4,476 (9.59%); and Two Or More Races was the third largest racial group with a population of 1,201 (2.57%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Stephenson County, Illinois in 2013, with a population of 39,285 (84.15%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 4,352 (9.32%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,277 (2.74%).

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

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

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Hispanics and Non Hispanics in Stephenson, IL in 2013
Total Population:
Race in Stephenson, IL in 2013
Total Population:
Ethnicity in Stephenson, IL in 2013
Total Population:
Population By Race in Stephenson , IL in 2013
Race Population Percentage
Black or African American Alone 4,476 9.59%
White Alone 40,562 86.89%
American Indian and Alaska Native Alone 105 0.23%
Asian Alone 318 0.68%
Native Hawaiian And Pacific Islander Alone 21 0.05%
Two Or More Races 1,201 2.57%
Population By Ethnicity in Stephenson , IL in 2013
Ethnicity Population Percentage
Black or African American Alone - Hispanic 124 0.27%
White Alone - Hispanic 1,277 2.74%
American Indian and Alaska Native Alone - Hispanic 40 0.09%
Asian Alone - Hispanic 5 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Two Or More Races - Hispanic 70 0.15%
Black or African American Alone - Non Hispanic 4,352 9.32%
White Alone - Non Hispanic 39,285 84.15%
American Indian and Alaska Native Alone - Non Hispanic 65 0.14%
Asian Alone - Non Hispanic 313 0.67%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 18 0.04%
Two Or More Races - Non Hispanic 1,131 2.42%