Sesser city, Illinois
Official LSAD Designation: Sesser city • Census GEOID: 1768705
• Franklin County
Sesser city is an incorporated city in Franklin County, Illinois. According to official records from the Census (2025), Sesser city had an estimated population of 1,888 residents. Official Census Bureau geographic records classify this community under LSAD designation Sesser city (GEOID 1768705).
Local Government Administration U.S. Census Bureau GMAF
City Of Sesser
Municipal
Official Title:
Treas./admin.
Address:
PO BOX 517, SESSER IL 62884-0517
County Of Franklin
County
Official Title:
Franklin County Treasurer
Address:
PO BOX 967, BENTON IL 62812-0967
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,888 | 2025 |
| Median Household Income | $52,604 | 2020-2024 |
| Median Home Value | $82,300 | 2020-2024 |
| Land Area | 1.04 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).