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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 5,087,072 population of Cook County, Illinois comprised of 1,371,726 people who identified as Hispanic (26.97%), and 3,715,346 people who identified as Non-Hispanic (73.04%).

Race: The White Alone population was the largest racial group in Cook County, Illinois with a population of 3,318,976 (65.24%); Black or African American Alone population was the second largest racial group with a population of 1,186,112 (23.32%); and Asian Alone was the third largest racial group with a population of 423,906 (8.33%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Cook County, Illinois in 2023, with a population of 2,067,553 (40.64%); the second largest ethnic group was White Alone - Hispanic with a population of 1,251,423 (24.6%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,139,137 (22.39%).

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

Total Population:5,087,072

Non Hispanic (73.04%)

Hispanic (26.97%)

Race in Cook County, IL in 2023

Total Population:5,087,072

White Alone (65.24%)

Black or African American Alone (23.32%)

Asian Alone (8.33%)

Two or more races (2.27%)

American Indian and Alaska Native Alone (0.77%)

Native Hawaiian And Pacific Islander Alone (0.07%)

Ethnicity in Cook County, IL in 2023

Total Population:5,087,072

Non-Hispanic White Alone (40.64%)

Hispanic White Alone (24.6%)

Non-Hispanic Black or African American Alone (22.39%)

Non-Hispanic Asian Alone (8.14%)

All Other Ethnicities (2.50%)

Non-Hispanic Two or more races (1.72%)

Population By Race in Cook , IL in 2023

Race	Population	Percentage
White Alone	3,318,976	65.24%
Black or African American Alone	1,186,112	23.32%
Asian Alone	423,906	8.33%
Two Or More Races	115,461	2.27%
American Indian and Alaska Native Alone	39,132	0.77%
Native Hawaiian And Pacific Islander Alone	3,485	0.07%

Population By Ethnicity in Cook , IL in 2023

Ethnicity	Population	Percentage
White Alone - Non Hispanic	2,067,553	40.64%
White Alone - Hispanic	1,251,423	24.6%
Black or African American Alone - Non Hispanic	1,139,137	22.39%
Asian Alone - Non Hispanic	414,182	8.14%
Two Or More Races - Non Hispanic	87,635	1.72%
Black or African American Alone - Hispanic	46,975	0.92%
American Indian and Alaska Native Alone - Hispanic	33,146	0.65%
Two Or More Races - Hispanic	27,826	0.55%
Asian Alone - Hispanic	9,724	0.19%
American Indian and Alaska Native Alone - Non Hispanic	5,986	0.12%
Native Hawaiian And Pacific Islander Alone - Hispanic	2,632	0.05%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	853	0.02%