St. John, IN Zip Code
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St. John information
ZIP code: 46373
Area code: 219
Population: 14850
Elevation: 725m (2379ft)
County: Lake
Postcode area of St. John is 46373.
Area code of St. John is 219.
St. John has 725m (2379ft) altitude.
The coordinates of St. John are: 41.44833 lat, -87.47667 lng.
St. John belongs to Lake County.