Westmont village, Illinois
Official LSAD Designation: Westmont village • Census GEOID: 1780645
• DuPage County
Westmont village is an incorporated village in DuPage County, Illinois. According to official records from the Census (2025), Westmont village had an estimated population of 24,155 residents. Official Census Bureau geographic records classify this community under LSAD designation Westmont village (GEOID 1780645).
Local Government Administration U.S. Census Bureau GMAF
Village Of Westmont
Municipal
Official Title:
Manager
Address:
31 W QUINCY ST, WESTMONT IL 60559-1865
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 | 24,155 | 2025 |
| Median Household Income | $88,090 | 2020-2024 |
| Median Home Value | $379,100 | 2020-2024 |
| Land Area | 5.04 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).