Population By Race and Ethnicity in Sangamon County, IL in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 194,882 population of Sangamon County, Illinois comprised of 4,715 people who identified as Hispanic (2.42%), and 190,167 people who identified as Non-Hispanic (97.58%).

Race: The White Alone population was the largest racial group in Sangamon County, Illinois with a population of 159,580 (81.89%); Black or African American Alone population was the second largest racial group with a population of 25,435 (13.05%); and Two Or More Races was the third largest racial group with a population of 5,009 (2.57%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sangamon County, Illinois in 2019, with a population of 155,731 (79.91%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 25,087 (12.87%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 4,699 (2.41%).

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

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

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Hispanics and Non Hispanics in Sangamon County, IL in 2019
Total Population:
Race in Sangamon County, IL in 2019
Total Population:
Ethnicity in Sangamon County, IL in 2019
Total Population:
Population By Race in Sangamon , IL in 2019
Race Population Percentage
Black or African American Alone 25,435 13.05%
White Alone 159,580 81.89%
American Indian and Alaska Native Alone 519 0.27%
Asian Alone 4,265 2.19%
Native Hawaiian And Pacific Islander Alone 74 0.04%
Two Or More Races 5,009 2.57%
Population By Ethnicity in Sangamon , IL in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 348 0.18%
White Alone - Hispanic 3,849 1.98%
American Indian and Alaska Native Alone - Hispanic 137 0.07%
Asian Alone - Hispanic 59 0.03%
Native Hawaiian And Pacific Islander Alone - Hispanic 12 0.01%
Two Or More Races - Hispanic 310 0.16%
Black or African American Alone - Non Hispanic 25,087 12.87%
White Alone - Non Hispanic 155,731 79.91%
American Indian and Alaska Native Alone - Non Hispanic 382 0.2%
Asian Alone - Non Hispanic 4,206 2.16%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 62 0.03%
Two Or More Races - Non Hispanic 4,699 2.41%