St. Jacob village, Illinois
Official LSAD Designation: St. Jacob village • Census GEOID: 1766859
• Madison County
St. Jacob village is an incorporated village in Madison County, Illinois. According to official records from the Census (2025), St. Jacob village had an estimated population of 1,371 residents. Official Census Bureau geographic records classify this community under LSAD designation St. Jacob village (GEOID 1766859).
Local Government Administration U.S. Census Bureau GMAF
Village Of St Jacob
Municipal
Official Title:
Clerk
Address:
213 N DOUGLAS PO BOX 97, ST. JACOB IL 62281
County Of Madison
County
Official Title:
Auditor
Address:
157 N MAIN ST, RM 382, EDWARDSVILLE IL 62025-1965
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,371 | 2025 |
| Median Household Income | $112,188 | 2020-2024 |
| Median Home Value | $201,000 | 2020-2024 |
| Land Area | 0.85 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).