Wheaton city, Illinois
Official LSAD Designation: Wheaton city • Census GEOID: 1781048
• DuPage County
Wheaton city is an incorporated city in DuPage County, Illinois. According to official records from the Census (2025), Wheaton city had an estimated population of 54,065 residents. Official Census Bureau geographic records classify this community under LSAD designation Wheaton city (GEOID 1781048).
Local Government Administration U.S. Census Bureau GMAF
City Of Wheaton
Municipal
Official Title:
City Clerk
Address:
303 W WESLEY ST, WHEATON IL 60187-5070
County Of Dupage
County
Official Title:
Accountant
Address:
421 N COUNTY FARM RD, WHEATON IL 60187-3992
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 54,065 | 2025 |
| Median Household Income | $120,008 | 2020-2024 |
| Median Home Value | $455,700 | 2020-2024 |
| Land Area | 11.32 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).