City
Saint John, IN ZIP codes
1 ZIP, including 46373 as primary city.
Map of Saint John
ZIP code map
ZIP share of this city
Population share
No overlap percents for this place — ZIP codes are listed from the city or county field.
ZIP codes in Saint John
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 46373 | Saint John | Lake County | 18,509 | $123,203 |