City · Indiana · United States
Trafalgar, IN — ZIP codes
1 ZIP code · Johnson County
- City
- Trafalgar
- County
- Johnson
- State
- Indiana
- Country
- United States
- Postal code
- 46181Single source
- Coordinates
- 39.3696, -86.1838 View on OpenStreetMap
- Area codes
- 317, 463
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 46181 | Trafalgar | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.