Saint Joseph County Indiana is covered by a total of 30 ZIP Codes. There are 9 ZIP Codes in Saint Joseph County that extend into adjacent counties (Elkhart County, Kosciusko County, LaPorte County, Marshall County, and Starke County). Of the ZIP codes within or partially within Saint Joseph County there are 21 Standard ZIP Codes, 2 Unique ZIP Codes and 7 PO Box ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Saint Joseph County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Bremen | Standard | |||
| Granger | Standard | |||
| Lakeville | Standard | |||
| Mishawaka | Standard | |||
| Mishawaka | Standard | |||
| Mishawaka | PO Box | |||
| Nappanee | Standard | |||
| New Carlisle | Standard | |||
| North Liberty | Standard | |||
| Notre Dame | PO Box | |||
| Osceola | Standard | |||
| Wakarusa | Standard | |||
| Walkerton | Standard | |||
| Wyatt | PO Box | |||
| South Bend | Standard | |||
| South Bend | Standard | |||
| South Bend | Standard | |||
| South Bend | Standard | |||
| South Bend | Standard | |||
| South Bend | Standard | |||
| South Bend | Standard | |||
| South Bend | PO Box | |||
| South Bend | Unique | |||
| South Bend | Standard | |||
| South Bend | PO Box | |||
| South Bend | Standard | |||
| South Bend | Standard | |||
| South Bend | PO Box | |||
| South Bend | PO Box | |||
| South Bend | Unique |