Alta zipcode
| City | Alta |
| ZIP Code | 51002 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Alta is 51002. This place is located in Iowa state in US. To send any postal service to Alta, you must use 51002 zipcode.
You should avoid following 1 city name of Iowa to be used with the ZIP code 51002.
- Hanover, IA