ZIP Code 62551 – Niantic, Illinois
The 62551 ZIP Code belongs to Niantic, Illinois. The population in this 62551 ZIP code is 908. The latitude is 39.85357 and longitude is -89.15631 in 62551 Niantic, Illinois. The time zone for this 62551 ZIP code is America/Chicago.
| City | Niantic |
| Zip Code | 62551 |
| State | Illinois |
| County | Macon |
| Population | 908 |
| Latitude | 39.85357 |
| Longitude | -89.15631 |
| Time Zone | America/Chicago |