Saint John, Indiana ZIP code
What is the ZIP code for Saint John, IN?
46373
1 for street addresses
Saint John is in Lake County, Indiana. About 18,843 people live in Saint John ZIP codes; the most populated is 46373 with 18,843 residents. The city is in the Central Time zone and uses area code 219.
| City | Saint John, IN |
|---|---|
| State | Indiana |
| County | Lake County |
| ZIP codes | 1 |
| Population (ZIP areas) | about 18,843 |
| Time zone | Central Time · now |
| Area code | 219 |
All Saint John ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 46373 | Standard | 18,843 | $127,146 |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Saint John
- Schererville, IN 3.1 mi
- Dyer, IN 3.4 mi
- Cedar Lake, IN 5.4 mi
- Griffith, IN 6.4 mi
- Crown Point, IN 6.5 mi
- Crete, IL 6.6 mi
- Highland, IN 7 mi
- Chicago Heights, IL 7.2 mi
- Merrillville, IN 7.2 mi
- Munster, IN 7.4 mi
Questions
- What is the ZIP code for Saint John, IN?
- The ZIP code for Saint John, Indiana is 46373.
- What county is Saint John, IN in?
- Saint John ZIP codes are in Lake County.
- What area code is Saint John, IN?
- Saint John uses area code 219.