St. Joseph County, Indiana ZIP codes
27ZIP codes
10Cities and towns
282,397People in ZIP areas
219, 269, 574Area codes
St. Joseph County is in Indiana and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in St. Joseph County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 46530 | Granger | Standard | 31,598 | $122,129 |
| 46536 | Lakeville | Standard | 2,964 | $78,448 |
| 46544 | Mishawaka | Standard | 31,077 | $58,829 |
| 46545 | Mishawaka | Standard | 26,606 | $56,865 |
| 46546 | Mishawaka | PO Box only | – | – |
| 46552 | New Carlisle | Standard | 7,047 | $91,341 |
| 46554 | North Liberty | Standard | 4,405 | $88,068 |
| 46556 | Notre Dame | PO Box only | 8,344 | – |
| 46561 | Osceola | Standard | 13,996 | $91,711 |
| 46574 | Walkerton | Standard | 7,426 | $76,181 |
| 46595 | Wyatt | PO Box only | – | – |
| 46601 | South Bend | Standard | 4,800 | $30,789 |
| 46613 | South Bend | Standard | 12,279 | $42,537 |
| 46614 | South Bend | Standard | 29,602 | $74,153 |
| 46615 | South Bend | Standard | 14,190 | $62,964 |
| 46616 | South Bend | Standard | 5,979 | $58,537 |
| 46617 | South Bend | Standard | 10,032 | $74,186 |
| 46619 | South Bend | Standard | 21,729 | $48,081 |
| 46624 | South Bend | PO Box only | 28 | – |
| 46626 | South Bend | Unique | – | – |
| 46628 | South Bend | Standard | 27,685 | $61,759 |
| 46634 | South Bend | PO Box only | – | – |
| 46635 | South Bend | Standard | 6,410 | $81,944 |
| 46637 | South Bend | Standard | 16,200 | $71,462 |
| 46660 | South Bend | PO Box only | – | – |
| 46680 | South Bend | PO Box only | – | – |
| 46699 | South Bend | Unique | – | – |
Cities and towns in St. Joseph County
- South Bend 16 ZIPs
- Mishawaka 3 ZIPs
- Granger 1 ZIP
- Lakeville 1 ZIP
- New Carlisle 1 ZIP
- North Liberty 1 ZIP
- Notre Dame 1 ZIP
- Osceola 1 ZIP
- Walkerton 1 ZIP
- Wyatt 1 ZIP
Area codes in St. Joseph County
Questions
- How many ZIP codes are in St. Joseph County, IN?
- St. Joseph County has 27 ZIP codes, 18 of them standard ZIP codes for street addresses.
- What cities are in St. Joseph County?
- St. Joseph County ZIP codes cover South Bend, Mishawaka, Granger, Lakeville, New Carlisle, North Liberty, Notre Dame and Osceola and 2 other places.
- What area code is St. Joseph County, IN?
- St. Joseph County uses area codes 219, 269 and 574.
- What time zone is St. Joseph County in?
- St. Joseph County is in Eastern Time.
Other Indiana counties
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