Village in DuPage County, Illinois
Winfield
Who lives in Winfield
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 10,100
- Median age
- 44.0 years
- Under 18
- 21%
- 65 and over
- 22%
- Veterans, of adults
- 5%
- Speak another language at home
- 13%
Race and ethnicity
- Hispanic or Latino, of any race
- 12%
- White, not Hispanic
- 78%
- Black, not Hispanic
- 1%
- Asian, not Hispanic
- 5%
Income and housing
- Median household income
- $135,800
- Below the poverty line
- 3%
- Bachelor's or higher, adults 25+
- 60%
- Owner-occupied homes
- 92%
- Median home value
- $386,000
2024 vote for president
Not counted for Winfield on its own: its precincts follow township lines, not the town’s. See the figure for DuPage County.
Who represents Winfield
Winfield's districts
U.S. House District 3
All of Winfield
Held by Delia C. Ramirez, Democratic
- Washington office: (202) 225-5701
Illinois Senate District 24
All of Winfield
Held by Seth Lewis, Republican
- Springfield office: (217) 782-9463
- District office: (630) 349-0645
About 216,400 people, median household income $114,800.
Largest towns: Wheaton (part), Carol Stream (part), Elk Grove Village (part) and 16 more
Illinois House District 47
All of Winfield
Held by Amy Grant, Republican
- Springfield office: (217) 558-1037
- District office: (331) 218-4182
About 108,600 people, median household income $125,400.
Largest towns: Wheaton (part), Carol Stream (part), Winfield and 7 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.