Rensselaer, IN
ZIP Codes in Rensselaer, Indiana
December 15, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 47978 | 9,954 | 40.9862, -87.1130 |
Rensselaer has 1 ZIP code
ZIP Codes in Rensselaer, Indiana
December 15, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 47978 | 9,954 | 40.9862, -87.1130 |