LaSalle city, Illinois
Official LSAD Designation: LaSalle city • Census GEOID: 1742184
• LaSalle County
LaSalle city is an incorporated city in LaSalle County, Illinois. According to official records from the Census (2025), LaSalle city had an estimated population of 9,388 residents. Official Census Bureau geographic records classify this community under LSAD designation LaSalle city (GEOID 1742184).
Local Government Administration U.S. Census Bureau GMAF
City Of La Salle
Municipal
Official Title:
Comptroller
Address:
745 2ND ST, LA SALLE IL 61301-2501
County Of Lasalle
County
Official Title:
Chairman
Address:
707 E ETNA RD, ROOM 245, OTTAWA IL 61350-1047
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 9,388 | 2025 |
| Median Household Income | $57,732 | 2020-2024 |
| Median Home Value | $113,500 | 2020-2024 |
| Land Area | 13.49 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).