College Springs zipcode
| City | College Springs |
| ZIP Code | 51637 |
| Type | PO Box |
| State Code | IA |
| State | Iowa |
ZIP code of College Springs is 51637. This place is located in Iowa state in US. To send any postal service to College Springs, you must use 51637 zipcode.
The ZIP code 51637 is also used with 1 more city name of Iowa.
- College Sprgs, IA