Castleton, IN ZIP Code Maps
  

Indiana Gazetteer > Indiana ZIP Codes > Castleton, IN ZIP Codes

Castleton, IN ZIP Codes

1. Cities in a ZIP Code may be referred to by more than one name or spelling.
2. The US Postal Service considers Castleton an alternate city name for 2 Indianapolis ZIP Codes.
3. Select a ZIP Code on the map or from the list below, for more detailed information.