Population By Race and Ethnicity in Clinton County, IL in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 36,785 population of Clinton County, Illinois comprised of 1,555 people who identified as Hispanic (4.23%), and 35,230 people who identified as Non-Hispanic (95.77%).

Race: The White Alone population was the largest racial group in Clinton County, Illinois with a population of 34,529 (93.87%); Black or African American Alone population was the second largest racial group with a population of 1,271 (3.46%); and Two Or More Races was the third largest racial group with a population of 560 (1.52%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clinton County, Illinois in 2023, with a population of 33,233 (90.34%); the second largest ethnic group was White Alone - Hispanic with a population of 1,296 (3.52%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,159 (3.15%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Clinton, 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 Clinton County, IL in 2023

Total Population:36,785

Non Hispanic (95.77%)

Hispanic (4.23%)

Race in Clinton County, IL in 2023

Total Population:36,785

White Alone (93.87%)

Black or African American Alone (3.46%)

Two or more races (1.52%)

Asian Alone (0.67%)

American Indian and Alaska Native Alone (0.4%)

Native Hawaiian And Pacific Islander Alone (0.08%)

Ethnicity in Clinton County, IL in 2023

Total Population:36,785

Non-Hispanic White Alone (90.34%)

Hispanic White Alone (3.52%)

Non-Hispanic Black or African American Alone (3.15%)

Non-Hispanic Two or more races (1.35%)

All Other Ethnicities (0.98%)

Non-Hispanic Asian Alone (0.65%)

Population By Race in Clinton , IL in 2023

Race	Population	Percentage
White Alone	34,529	93.87%
Black or African American Alone	1,271	3.46%
Two Or More Races	560	1.52%
Asian Alone	248	0.67%
American Indian and Alaska Native Alone	146	0.4%
Native Hawaiian And Pacific Islander Alone	31	0.08%

Population By Ethnicity in Clinton , IL in 2023

Ethnicity	Population	Percentage
White Alone - Non Hispanic	33,233	90.34%
White Alone - Hispanic	1,296	3.52%
Black or African American Alone - Non Hispanic	1,159	3.15%
Two Or More Races - Non Hispanic	496	1.35%
Asian Alone - Non Hispanic	240	0.65%
Black or African American Alone - Hispanic	112	0.3%
American Indian and Alaska Native Alone - Non Hispanic	83	0.23%
Two Or More Races - Hispanic	64	0.17%
American Indian and Alaska Native Alone - Hispanic	63	0.17%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	19	0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic	12	0.03%
Asian Alone - Hispanic	8	0.02%