South Bend zipcode
| City | South Bend |
| ZIP Code | 46637 |
| Type | Standard |
| State Code | IN |
| State | Indiana |
ZIP code of South Bend is 46637. This place is located in Indiana state in US. To send any postal service to South Bend, you must use 46637 zipcode.
The ZIP code 46637 is also used with 1 more city name of Indiana.
- Roseland, IN