Sadar is Taluka (Tehsil) in Mirzapur district of Uttar Pradesh state. Sadar has 10 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 231302 | Adalhat PIN Code | Mirzapur | Sadar | Sub Office |
| 231501 | Baraini PIN Code | Mirzapur | Sadar | Branch Office |
| 231501 | Bhainsa PIN Code | Mirzapur | Sadar | Branch Office |
| 231501 | Bidapur PIN Code | Mirzapur | Sadar | Branch Office |
| 231501 | Gadauli PIN Code | Mirzapur | Sadar | Branch Office |
| 231501 | Jalalpur PIN Code | Mirzapur | Sadar | Branch Office |
| 231304 | Lahaura PIN Code | Mirzapur | Sadar | Branch Office |
| 231501 | Mahamalpur PIN Code | Mirzapur | Sadar | Branch Office |
| 231001 | Mirzapur PIN Code | Mirzapur | Sadar | Head Office |
| 231501 | Semari Khas PIN Code | Mirzapur | Sadar | Branch Office |