ZIP Code 03237 – Gilmanton, New Hampshire
The 03237 ZIP Code belongs to Gilmanton, New Hampshire. The population in this 03237 ZIP code is 2,313. The latitude is 43.42997 and longitude is -71.38233 in 03237 Gilmanton, New Hampshire. The time zone for this 03237 ZIP code is America/New_York.
| City | Gilmanton |
| Zip Code | 03237 |
| State | New Hampshire |
| County | Belknap |
| Population | 2,313 |
| Latitude | 43.42997 |
| Longitude | -71.38233 |
| Time Zone | America/New_York |