ZIP Code 46373 — Saint John, IN
ZIP code 46373 serves Saint John, Indiana, within Lake County. It is part of area code 219, with population 14,089 and mean income of $107,922.
Location details
- City
- Saint John
- County
- Lake County
- State
- Indiana (IN)
- Area code
- 219
- Population
- ~14,089
- Median household income
- $107,922
- Current local time
- 7:31 PM
- Timezone
- Central Time (UTC-5)
Related ZIP codes in IN
Open state pageAbout ZIP code 46373
ZIP code 46373 is a Standard ZIP in Saint John, Indiana. It is linked to area code 219 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 41.448350, -87.467900, which can later be displayed on a map for better geographic context.
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ZIP 46373 · Saint John, IN