Niantic village, Illinois
Official LSAD Designation: Niantic village • Census GEOID: 1752961
• Macon County
Niantic village is an incorporated village in Macon County, Illinois. According to official records from the Census (2025), Niantic village had an estimated population of 578 residents. Official Census Bureau geographic records classify this community under LSAD designation Niantic village (GEOID 1752961).
Local Government Administration U.S. Census Bureau GMAF
Village Of Niantic
Municipal
Official Title:
Treasurer
Address:
PO BOX 58, NIANTIC IL 62551-0058
County Of Macon
County
Official Title:
Auditor
Address:
141 S MAIN ST, DECATUR IL 62523-6033
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 578 | 2025 |
| Median Household Income | $67,155 | 2020-2024 |
| Median Home Value | $114,800 | 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).