ZIP Code 61770 – Saybrook, Illinois
The 61770 ZIP Code belongs to Saybrook, Illinois. The population in this 61770 ZIP code is 1,081. The latitude is 40.43965 and longitude is -88.52457 in 61770 Saybrook, Illinois. The time zone for this 61770 ZIP code is America/Chicago.
| City | Saybrook |
| Zip Code | 61770 |
| State | Illinois |
| County | McLean |
| Population | 1,081 |
| Latitude | 40.43965 |
| Longitude | -88.52457 |
| Time Zone | America/Chicago |