Demographics in Romeoville, IL
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Romeoville?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
40,996
Male
20,122
49.1%
Female
20,874
50.9%
Median Age
35.5
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White51.6%
Black12.6%
Hispanic35.7%
Asian6.5%
Two or More16.1%
Other12.4%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
15.1%
High School or Higher
34.9%
Foreign Born
20.2%
Veterans
3.5%
Married
40.1%
Avg Household Size
3.1
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Romeoville, IL has a population of 40,996 with a median age of 35.5. The racial makeup is 51.6% White, 35.7% Hispanic, 12.6% Black, 6.5% Asian. About 15.1% of residents hold a bachelor's degree or higher. The foreign-born population is 20.2%.