Demographics in Naperville, IL

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

Where is Naperville?

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Population

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

Total Population

149,424

Male

74,069

49.6%

Female

75,355

50.4%

Median Age

40.1

Age Distribution

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

Race & Ethnicity

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

White

64.5%

Black

4.4%

Hispanic

7.4%

Asian

21.8%

Two or More

7.4%

Other

1.7%

Education & Household

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

Bachelor's or Higher

49.0%

High School or Higher

55.3%

Foreign Born

22.6%

Veterans

2.3%

Married

49.4%

Avg Household Size

2.7

Marital Status by Age

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

Naperville, IL has a population of 149,424 with a median age of 40.1. The racial makeup is 64.5% White, 7.4% Hispanic, 4.4% Black, 21.8% Asian. About 49.0% of residents hold a bachelor's degree or higher. The foreign-born population is 22.6%.