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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 16,185 population of Warren County, Illinois comprised of 1,795 people who identified as Hispanic (11.09%), and 14,390 people who identified as Non-Hispanic (88.91%).

Race: The White Alone population was the largest racial group in Warren County, Illinois with a population of 14,835 (91.66%); Black or African American Alone population was the second largest racial group with a population of 525 (3.24%); and Asian Alone was the third largest racial group with a population of 363 (2.24%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Warren County, Illinois in 2023, with a population of 13,215 (81.65%); the second largest ethnic group was White Alone - Hispanic with a population of 1,620 (10.01%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 460 (2.84%).

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

Total Population:16,185

Non Hispanic (88.91%)

Hispanic (11.09%)

Race in Warren County, IL in 2023

Total Population:16,185

White Alone (91.66%)

Black or African American Alone (3.24%)

Asian Alone (2.24%)

Two or more races (2.03%)

American Indian and Alaska Native Alone (0.56%)

Native Hawaiian And Pacific Islander Alone (0.26%)

Ethnicity in Warren County, IL in 2023

Total Population:16,185

Non-Hispanic White Alone (81.65%)

Hispanic White Alone (10.01%)

Non-Hispanic Black or African American Alone (2.84%)

Non-Hispanic Asian Alone (2.22%)

Non-Hispanic Two or more races (1.79%)

All Other Ethnicities (1.49%)

Population By Race in Warren , IL in 2023

Race	Population	Percentage
White Alone	14,835	91.66%
Black or African American Alone	525	3.24%
Asian Alone	363	2.24%
Two Or More Races	329	2.03%
American Indian and Alaska Native Alone	91	0.56%
Native Hawaiian And Pacific Islander Alone	42	0.26%

Population By Ethnicity in Warren , IL in 2023

Ethnicity	Population	Percentage
White Alone - Non Hispanic	13,215	81.65%
White Alone - Hispanic	1,620	10.01%
Black or African American Alone - Non Hispanic	460	2.84%
Asian Alone - Non Hispanic	359	2.22%
Two Or More Races - Non Hispanic	290	1.79%
Black or African American Alone - Hispanic	65	0.4%
American Indian and Alaska Native Alone - Hispanic	47	0.29%
American Indian and Alaska Native Alone - Non Hispanic	44	0.27%
Two Or More Races - Hispanic	39	0.24%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	22	0.14%
Native Hawaiian And Pacific Islander Alone - Hispanic	20	0.12%
Asian Alone - Hispanic	4	0.03%