Demographics in Collinsville, IL

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Collinsville?

Loading map…

Population

Source: U.S. Census Bureau ACS (2023)

Total Population

24,126

Male

11,927

49.4%

Female

12,199

50.6%

Median Age

39.7

Age Distribution

Source: U.S. Census Bureau ACS (2023)

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

73.9%

Black

16.4%

Hispanic

8.0%

Asian

1.3%

Two or More

6.8%

Other

0.9%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

21.8%

High School or Higher

42.0%

Foreign Born

3.5%

Veterans

6.0%

Married

39.3%

Avg Household Size

2.2

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Collinsville, IL has a population of 24,126 with a median age of 39.7. The racial makeup is 73.9% White, 8.0% Hispanic, 16.4% Black, 1.3% Asian. About 21.8% of residents hold a bachelor's degree or higher. The foreign-born population is 3.5%.