Nilagiri is Taluka (Tehsil) in Baleswar district of Odisha state. Nilagiri has 11 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 756020 | Dharaganj PIN Code | Baleswar | Nilagiri | Branch Office |
| 756020 | Durgadevi PIN Code | Baleswar | Nilagiri | Branch Office |
| 756041 | Gopalpur PIN Code | Baleswar | Nilagiri | Branch Office |
| 756040 | Kahalia PIN Code | Baleswar | Nilagiri | Branch Office |
| 756041 | Kalakad PIN Code | Baleswar | Nilagiri | Branch Office |
| 756040 | Mirigini PIN Code | Baleswar | Nilagiri | Branch Office |
| 756020 | Mitrapur PIN Code | Baleswar | Nilagiri | Sub Office |
| 756040 | Nilgiri College PIN Code | Baleswar | Nilagiri | Sub Office |
| 756020 | Patna PIN Code | Baleswar | Nilagiri | Branch Office |
| 756041 | Sajanagarh PIN Code | Baleswar | Nilagiri | Sub Office |
| 756020 | Tikirapal PIN Code | Baleswar | Nilagiri | Branch Office |