ZIP Code 04421 – Castine, Maine
The 04421 ZIP Code belongs to Castine, Maine. The population in this 04421 ZIP code is 1,222. The latitude is 44.4111 and longitude is -68.79524 in 04421 Castine, Maine. The time zone for this 04421 ZIP code is America/New_York.
| City | Castine |
| Zip Code | 04421 |
| State | Maine |
| County | Hancock |
| Population | 1,222 |
| Latitude | 44.4111 |
| Longitude | -68.79524 |
| Time Zone | America/New_York |