Population By Race and Ethnicity in Cass County, IL in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 12,843 population of Cass County, Illinois comprised of 2,366 people who identified as Hispanic (18.42%), and 10,477 people who identified as Non-Hispanic (81.58%).

Race: The White Alone population was the largest racial group in Cass County, Illinois with a population of 11,962 (93.14%); Black or African American Alone population was the second largest racial group with a population of 572 (4.45%); and Two Or More Races was the third largest racial group with a population of 146 (1.14%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cass County, Illinois in 2015, with a population of 9,842 (76.63%); the second largest ethnic group was White Alone - Hispanic with a population of 2,120 (16.51%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 456 (3.55%).

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.

See this for other years:
Hispanics and Non Hispanics in Cass County, IL in 2015
Total Population:
Race in Cass County, IL in 2015
Total Population:
Ethnicity in Cass County, IL in 2015
Total Population:
Population By Race in Cass , IL in 2015
Race Population Percentage
Black or African American Alone 572 4.45%
White Alone 11,962 93.14%
American Indian and Alaska Native Alone 83 0.65%
Asian Alone 74 0.58%
Native Hawaiian And Pacific Islander Alone 6 0.05%
Two Or More Races 146 1.14%
Population By Ethnicity in Cass , IL in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 116 0.9%
White Alone - Hispanic 2,120 16.51%
American Indian and Alaska Native Alone - Hispanic 68 0.53%
Asian Alone - Hispanic 12 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 5 0.04%
Two Or More Races - Hispanic 45 0.35%
Black or African American Alone - Non Hispanic 456 3.55%
White Alone - Non Hispanic 9,842 76.63%
American Indian and Alaska Native Alone - Non Hispanic 15 0.12%
Asian Alone - Non Hispanic 62 0.48%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.01%
Two Or More Races - Non Hispanic 101 0.79%