ZIP Code 06437 – Guilford, Connecticut
The 06437 ZIP Code belongs to Guilford, Connecticut. The population in this 06437 ZIP code is 22,037. The latitude is 41.33444 and longitude is -72.70051 in 06437 Guilford, Connecticut. The time zone for this 06437 ZIP code is America/New_York.
| City | Guilford |
| Zip Code | 06437 |
| State | Connecticut |
| County | South Central Connecticut |
| Population | 22,037 |
| Latitude | 41.33444 |
| Longitude | -72.70051 |
| Time Zone | America/New_York |