Grinnell zipcode
| City | Grinnell |
| ZIP Code | 50112 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Grinnell is 50112. This place is located in Iowa state in US. To send any postal service to Grinnell, you must use 50112 zipcode.
The ZIP code 50112 is also used with 1 more city name of Iowa.
- Oakland Acres, IA
You should avoid following 1 city name of Iowa to be used with the ZIP code 50112.
- Newburg, IA