Population By Race and Ethnicity in Cass, IL in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 12,596 population of Cass County, Illinois comprised of 2,924 people who identified as Hispanic (23.21%), and 9,672 people who identified as Non-Hispanic (76.79%).

Race: The White Alone population was the largest racial group in Cass County, Illinois with a population of 11,363 (90.21%); Black or African American Alone population was the second largest racial group with a population of 716 (5.68%); and Two Or More Races was the third largest racial group with a population of 199 (1.58%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cass County, Illinois in 2023, with a population of 8,811 (69.95%); the second largest ethnic group was White Alone - Hispanic with a population of 2,552 (20.26%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 530 (4.21%).

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

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

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Hispanics and Non Hispanics in Cass, IL in 2023
Total Population:
Race in Cass, IL in 2023
Total Population:
Ethnicity in Cass, IL in 2023
Total Population:
Population By Race in Cass , IL in 2023
Race Population Percentage
Black or African American Alone 716 5.68%
White Alone 11,363 90.21%
American Indian and Alaska Native Alone 118 0.94%
Asian Alone 150 1.19%
Native Hawaiian And Pacific Islander Alone 50 0.4%
Two Or More Races 199 1.58%
Population By Ethnicity in Cass , IL in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 186 1.48%
White Alone - Hispanic 2,552 20.26%
American Indian and Alaska Native Alone - Hispanic 94 0.75%
Asian Alone - Hispanic 28 0.22%
Native Hawaiian And Pacific Islander Alone - Hispanic 6 0.05%
Two Or More Races - Hispanic 58 0.46%
Black or African American Alone - Non Hispanic 530 4.21%
White Alone - Non Hispanic 8,811 69.95%
American Indian and Alaska Native Alone - Non Hispanic 24 0.19%
Asian Alone - Non Hispanic 122 0.97%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 44 0.35%
Two Or More Races - Non Hispanic 141 1.12%