Postal reference / United States
46365Mill Creek, Indiana
ZIP code 46365 is a United States postal code for Mill Creek, Indiana. Its county association is LaPorte County. The map reference point is at 41.6091, -86.544.
- State / territory
- Indiana
- Recorded place name
- Mill Creek
- County association
- LaPorte
- Estimated coordinate
- 41.6091, -86.544
View on OpenStreetMap - ZIP prefix
- 463 · 53 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 22.662 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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Browse the other 967 ZIP codes recorded for Indiana, sorted by code with place and county.
Indiana directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 46552 | New Carlisle | IN | St. Joseph | 7.3 |
| 46371 | Rolling Prairie | IN | LaPorte | 8.1 |
| 46554 | North Liberty | IN | St. Joseph | 8.2 |
| 46350 | La Porte | IN | LaPorte | 8.5 |
| 46345 | Kingsbury | IN | LaPorte | 9.9 |
| 46574 | Walkerton | IN | St. Joseph | 10.3 |
| 46352 | La Porte | IN | LaPorte | 11.5 |
| 46346 | Kingsford Heights | IN | LaPorte | 11.7 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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