ZIP Codes in South Bend, IN
South Bend uses 11 ZIP codes, all in St. Joseph County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 11 South Bend ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 46601 | standard | St. Joseph | 4,800 |
| 46613 | standard | St. Joseph | 12,279 |
| 46614 | standard | St. Joseph | 29,602 |
| 46615 | standard | St. Joseph | 14,190 |
| 46616 | standard | St. Joseph | 5,979 |
| 46617 | standard | St. Joseph | 10,032 |
| 46619 | standard | St. Joseph | 21,729 |
| 46624 | standard | St. Joseph | 28 |
| 46628 | standard | St. Joseph | 27,685 |
| 46635 | standard | St. Joseph | 6,410 |
| 46637 | standard | St. Joseph | 16,200 |
Finding a ZIP+4 in South Bend
Knowing which of these 11 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same South Bend street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of South Bend addresses and download it complete.