Village in St. Clair County, Illinois
Brooklyn
Who lives in Brooklyn
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 729
- Median age
- 29.5 years
- Under 18
- 40%
- 65 and over
- 15%
- Veterans, of adults
- 3%
- Speak another language at home
- 1%
Race and ethnicity
- Hispanic or Latino, of any race
- 2%
- White, not Hispanic
- 0%
- Black, not Hispanic
- 94%
- Asian, not Hispanic
- 0%
Income and housing
- Median household income
- $30,700
- Below the poverty line
- 44%
- Bachelor's or higher, adults 25+
- 27%
- Owner-occupied homes
- 45%
- Median home value
- $38,000
2024 vote for president
Not counted for Brooklyn on its own: its precincts follow township lines, not the town’s. See the figure for St. Clair County.
Who represents Brooklyn
Brooklyn's districts
U.S. House District 13
All of Brooklyn
Held by Nikki Budzinski, Democratic
- Washington office: (202) 225-2371
About 747,200 people, median household income $63,100.
Largest towns: Springfield (part), Champaign, Decatur (part) and 91 more
Illinois Senate District 57
All of Brooklyn
Held by Christopher Belt, Democratic
- Springfield office: (217) 782-5399
- District office: (618) 875-1212
About 214,000 people, median household income $71,000.
Largest towns: Belleville, O'Fallon (part), East St. Louis and 30 more
Illinois House District 113
All of Brooklyn
Held by Jay Hoffman, Democratic
- Springfield office: (217) 782-0104
- District office: (618) 416-7407
About 106,300 people, median household income $71,000.
Largest towns: Belleville (part), Swansea (part), Shiloh (part) and 11 more
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.