Pincode 851205 is a 6-digit postal code serving 9 post offices in Khagaria district, Bihar. Koshi College SO is the Post Office for this area, located at 25.5112°N, 86.4769°E. The first digit ‘8’ identifies the Bihar postal region; the full code pinpoints the Khagaria delivery zone.
| Post Office | Type |
|---|---|
| Koshi College SO | Post Office |
| Amousi BO | Branch Post Office |
| Gaura Shakti Tola BO | Branch Post Office |
| Khutha BO | Branch Post Office |
| Marar BO | Branch Post Office |
| Mehsauri BO | Branch Post Office |
| Ranko BO | Branch Post Office |
| Rasounk BO | Branch Post Office |
| Sanhauli BO | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Khagaria, Bihar. Map data: OpenStreetMap, CARTO.