Otterville town, Illinois
Official LSAD Designation: Otterville town • Census GEOID: 1756978
• Jersey County
Otterville town is an incorporated town in Jersey County, Illinois. According to official records from the Census (2025), Otterville town had an estimated population of 82 residents. Official Census Bureau geographic records classify this community under LSAD designation Otterville town (GEOID 1756978).
Local Government Administration U.S. Census Bureau GMAF
Town Of Otterville
Municipal
Official Title:
Treasurer
Address:
1016 S LIBERTY ST, JERSEYVILLE IL 62052-2556
County Of Jersey
County
Official Title:
Jersey County Clerk
Address:
200 N LAFAYETTE ST, STE 1, JERSEYVILLE IL 62052-1681
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 82 | 2025 |
| Median Household Income | $65,991 | 2020-2024 |
| Median Home Value | $66,000 | 2020-2024 |
| Land Area | 1.01 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).