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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 17,448 population of Warren County, Illinois comprised of 1,611 people who identified as Hispanic (9.23%), and 15,837 people who identified as Non-Hispanic (90.77%).

Race: The White Alone population was the largest racial group in Warren County, Illinois with a population of 16,130 (92.45%); Black or African American Alone population was the second largest racial group with a population of 499 (2.86%); and Asian Alone was the third largest racial group with a population of 416 (2.38%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Warren County, Illinois in 2015, with a population of 14,662 (84.03%); the second largest ethnic group was White Alone - Hispanic with a population of 1,468 (8.41%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 441 (2.53%).

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 2015

Total Population:17,448

Non Hispanic (90.77%)

Hispanic (9.23%)

Race in Warren County, IL in 2015

Total Population:17,448

White Alone (92.45%)

Black or African American Alone (2.86%)

Asian Alone (2.38%)

Two or more races (1.67%)

American Indian and Alaska Native Alone (0.47%)

Native Hawaiian And Pacific Islander Alone (0.17%)

Ethnicity in Warren County, IL in 2015

Total Population:17,448

Non-Hispanic White Alone (84.03%)

Hispanic White Alone (8.41%)

Non-Hispanic Black or African American Alone (2.53%)

Non-Hispanic Asian Alone (2.37%)

Non-Hispanic Two or more races (1.51%)

All Other Ethnicities (1.15%)

Population By Race in Warren , IL in 2015

Race	Population	Percentage
White Alone	16,130	92.45%
Black or African American Alone	499	2.86%
Asian Alone	416	2.38%
Two Or More Races	292	1.67%
American Indian and Alaska Native Alone	82	0.47%
Native Hawaiian And Pacific Islander Alone	29	0.17%

Population By Ethnicity in Warren , IL in 2015

Ethnicity	Population	Percentage
White Alone - Non Hispanic	14,662	84.03%
White Alone - Hispanic	1,468	8.41%
Black or African American Alone - Non Hispanic	441	2.53%
Asian Alone - Non Hispanic	413	2.37%
Two Or More Races - Non Hispanic	263	1.51%
Black or African American Alone - Hispanic	58	0.33%
American Indian and Alaska Native Alone - Hispanic	41	0.24%
American Indian and Alaska Native Alone - Non Hispanic	41	0.24%
Two Or More Races - Hispanic	29	0.17%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	17	0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic	12	0.07%
Asian Alone - Hispanic	3	0.02%