Tonica village, Illinois
Official LSAD Designation: Tonica village • Census GEOID: 1775718
• LaSalle County
Tonica village is an incorporated village in LaSalle County, Illinois. According to official records from the Census (2025), Tonica village had an estimated population of 737 residents. Official Census Bureau geographic records classify this community under LSAD designation Tonica village (GEOID 1775718).
Local Government Administration U.S. Census Bureau GMAF
Village Of Tonica
Municipal
Official Title:
Treasurer/secretary
Address:
PO BOX 268, TONICA IL 61370-0268
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 | 737 | 2025 |
| Median Household Income | $90,000 | 2020-2024 |
| Median Home Value | $126,300 | 2020-2024 |
| Land Area | 1.36 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).