ZIP Code 83321 – Castleford, Idaho
The 83321 ZIP Code belongs to Castleford, Idaho. The population in this 83321 ZIP code is 424. The latitude is 42.35955 and longitude is -114.86312 in 83321 Castleford, Idaho. The time zone for this 83321 ZIP code is America/Boise.
| City | Castleford |
| Zip Code | 83321 |
| State | Idaho |
| County | Twin Falls |
| Population | 424 |
| Latitude | 42.35955 |
| Longitude | -114.86312 |
| Time Zone | America/Boise |