Population By Race and Ethnicity in Cass County, IL in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 12,790 population of Cass County, Illinois comprised of 2,809 people who identified as Hispanic (21.96%), and 9,981 people who identified as Non-Hispanic (78.04%).

Race: The White Alone population was the largest racial group in Cass County, Illinois with a population of 11,586 (90.59%); Black or African American Alone population was the second largest racial group with a population of 747 (5.84%); and Two Or More Races was the third largest racial group with a population of 182 (1.42%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cass County, Illinois in 2021, with a population of 9,131 (71.39%); the second largest ethnic group was White Alone - Hispanic with a population of 2,455 (19.2%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 570 (4.46%).

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.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Cass County, IL in 2021

Total Population:12,790

Non Hispanic (78.04%)

Hispanic (21.96%)

Race in Cass County, IL in 2021

Total Population:12,790

White Alone (90.59%)

Black or African American Alone (5.84%)

Two or more races (1.42%)

Asian Alone (1.02%)

American Indian and Alaska Native Alone (0.91%)

Native Hawaiian And Pacific Islander Alone (0.22%)

Ethnicity in Cass County, IL in 2021

Total Population:12,790

Non-Hispanic White Alone (71.39%)

Hispanic White Alone (19.2%)

Non-Hispanic Black or African American Alone (4.46%)

All Other Ethnicities (2.66%)

Hispanic Black or African American Alone (1.38%)

Non-Hispanic Asian Alone (0.92%)

Population By Race in Cass , IL in 2021

Race	Population	Percentage
White Alone	11,586	90.59%
Black or African American Alone	747	5.84%
Two Or More Races	182	1.42%
Asian Alone	131	1.02%
American Indian and Alaska Native Alone	116	0.91%
Native Hawaiian And Pacific Islander Alone	28	0.22%

Population By Ethnicity in Cass , IL in 2021

Ethnicity	Population	Percentage
White Alone - Non Hispanic	9,131	71.39%
White Alone - Hispanic	2,455	19.2%
Black or African American Alone - Non Hispanic	570	4.46%
Black or African American Alone - Hispanic	177	1.38%
Asian Alone - Non Hispanic	117	0.92%
Two Or More Races - Non Hispanic	117	0.92%
American Indian and Alaska Native Alone - Hispanic	91	0.71%
Two Or More Races - Hispanic	65	0.51%
American Indian and Alaska Native Alone - Non Hispanic	25	0.2%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	21	0.16%
Asian Alone - Hispanic	14	0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic	7	0.06%