ZIP Code 81647 – New Castle, Colorado
The 81647 ZIP Code belongs to New Castle, Colorado. The population in this 81647 ZIP code is 7,037. The latitude is 39.57972 and longitude is -107.5364 in 81647 New Castle, Colorado. The time zone for this 81647 ZIP code is America/Denver.
| City | New Castle |
| Zip Code | 81647 |
| State | Colorado |
| County | Garfield |
| Population | 7,037 |
| Latitude | 39.57972 |
| Longitude | -107.5364 |
| Time Zone | America/Denver |