Village in DuPage County, Illinois
Willowbrook
District lines run through Willowbrook, so who represents you here depends on your street. Search your address to see yours.
Who lives in Willowbrook
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 9,100
- Median age
- 45.0 years
- Under 18
- 15%
- 65 and over
- 27%
- Veterans, of adults
- 4%
- Speak another language at home
- 39%
Race and ethnicity
- Hispanic or Latino, of any race
- 10%
- White, not Hispanic
- 65%
- Black, not Hispanic
- 4%
- Asian, not Hispanic
- 19%
Income and housing
- Median household income
- $99,200
- Below the poverty line
- 7%
- Bachelor's or higher, adults 25+
- 53%
- Owner-occupied homes
- 73%
- Median home value
- $359,000
2024 vote for president
Not counted for Willowbrook on its own: its precincts follow township lines, not the town’s. See the figure for DuPage County.
Represent all of Willowbrook
Represent part of Willowbrook
Each represents the part of Willowbrook inside their district. Under each is how many people lived in that part at the 2020 Census, of 9,236 in all.
- SHSuzy Glowiak HiltonState Senator, District 23, Democratic3,550 people in this part
- JCJohn CurranState Senator, District 41, Republican5,686 people in this part
- MDMarti DeuterState Representative, District 45, Democratic3,550 people in this part
- NHNicole La HaState Representative, District 82, Republican5,686 people in this part
Willowbrook's districts
U.S. House District 6
All of Willowbrook
Held by Sean Casten, Democratic
- Washington office: (202) 225-4561
About 747,500 people, median household income $100,000.
Largest towns: Chicago (part), Oak Lawn (part), Downers Grove (part) and 44 more
Illinois Senate District 23
Part of Willowbrook: 3,550 people in 2020
Held by Suzy Glowiak Hilton, Democratic
- Springfield office: (217) 782-8148
- District office: (630) 785-3177
About 215,600 people, median household income $105,300.
Largest towns: Elmhurst (part), Glendale Heights, Villa Park (part) and 14 more
Illinois Senate District 41
Part of Willowbrook: 5,686 people in 2020
Held by John Curran, Republican
- Springfield office: (217) 782-9407
- District office: (630) 297-8058
About 216,800 people, median household income $118,900.
Largest towns: Downers Grove (part), Woodridge (part), Darien (part) and 19 more
Illinois House District 45
Part of Willowbrook: 3,550 people in 2020
Held by Marti Deuter, Democratic
- Springfield office: (217) 782-1448
- District office: (630) 413-1080
Illinois House District 82
Part of Willowbrook: 5,686 people in 2020
Held by Nicole La Ha, Republican
- Springfield office: (217) 782-0494
- District office: (630) 755-4296
About 108,100 people, median household income $117,200.
Largest towns: Darien (part), Lemont (part), Burr Ridge and 15 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.