Indianapolis zipcode
| City | Indianapolis |
| ZIP Code | 46256 |
| Type | Standard |
| State Code | IN |
| State | Indiana |
ZIP code of Indianapolis is 46256. This place is located in Indiana state in US. To send any postal service to Indianapolis, you must use 46256 zipcode.
The ZIP code 46256 is also used with 1 more city name of Indiana.
- Castleton, IN