This page provides a complete list of all post offices and pincodes in Bihar. You can find district-wise and area-wise postal information sourced from India Post.
| Post Office | Division | District | State | Pincode | Office Type | Delivery | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|
| Narahiya SO | Madhubani Division | MADHUBANI | BIHAR | 847108 | PO | Delivery | 26.371743 | 86.535018 |
| Phulparas SO | Madhubani Division | MADHUBANI | BIHAR | 847409 | PO | Delivery | 26.348611 | 86.496389 |
| Sakri Madhubani SO | Madhubani Division | MADHUBANI | BIHAR | 847239 | PO | Delivery | 26.34725 | 86.0718611 |
| Sarisavpahi SO | Madhubani Division | MADHUBANI | BIHAR | 847424 | PO | Delivery | 26.232787 | 86.170089 |
| Bochaha SO | Muzaffarpur Division | MUZAFFARPUR | BIHAR | 843103 | PO | Delivery | 26.7151 | 85.2152 |
| Chandanpatti SO | Muzaffarpur Division | MUZAFFARPUR | BIHAR | 843104 | PO | Delivery | 26.71519 | 85.21529 |
| Chhata Bazar SO Muzaffarpur | Muzaffarpur Division | MUZAFFARPUR | BIHAR | 842001 | PO | Non Delivery | 30.915 | 94.735 |
| Kalwari SO Muzaffarpur | Muzaffarpur Division | MUZAFFARPUR | BIHAR | 842006 | PO | Delivery | 26.1264167 | 85.3818056 |
| Paroo SO | Muzaffarpur Division | MUZAFFARPUR | BIHAR | 843112 | PO | Delivery | 25.095 | 85.061667 |
| Umanagar SO | Muzaffarpur Division | MUZAFFARPUR | BIHAR | 842004 | PO | Delivery | 26.1014 | 85.2329 |
| Manika Harikishun S.O | Muzaffarpur Division | MUZAFFARPUR | BIHAR | 843132 | PO | Delivery | 26.1065 | 85.45412 |
| Mahadevpur SO Katihar | Divisional Office Katihar | KATIHAR | BIHAR | 854116 | PO | Delivery | 25.5441944 | 87.5698333 |
| Taiyabpur SO | Divisional Office Katihar | KISHANGANJ | BIHAR | 855117 | PO | Delivery | 25.67816 | 86.941143 |
| Thakurganj SO | Divisional Office Katihar | KISHANGANJ | BIHAR | 855116 | PO | Delivery | 26.4198888 | 88.1316944 |
| Araria SO | Purnea Division | ARARIA | BIHAR | 854311 | PO | Delivery | 26.186239 | 87.559361 |
| Banaili SO | Purnea Division | PURNIA | BIHAR | 854201 | PO | Delivery | 25.9578 | 87.331426 |
| Barhara Kothi SO | Purnea Division | PURNIA | BIHAR | 854203 | PO | Delivery | 25.764115 | 87.092391 |
| Bhawanipur Rajdham SO | Purnea Division | PURNIA | BIHAR | 854204 | PO | Delivery | 25.658277 | 87.122336 |
| Chopra Ram Nagar SO | Purnea Division | PURNIA | BIHAR | 854102 | PO | Delivery | 25.894733 | 87.122336 |
| Garhbanaili SO | Purnea Division | PURNIA | BIHAR | 854325 | PO | Delivery | 26.056822 | 87.589009 |
| Jokihat SO | Purnea Division | ARARIA | BIHAR | 854329 | PO | Delivery | 26.152286 | 87.648247 |
| Khuskibagh SO | Purnea Division | PURNIA | BIHAR | 854305 | PO | Delivery | 25.780732 | 87.51238 |
| Kuari SO | Purnea Division | ARARIA | BIHAR | 854332 | PO | Delivery | 26.385686 | 87.490109 |
| Madanpur SO Araria | Purnea Division | ARARIA | BIHAR | 854333 | PO | Delivery | 26.280678 | 87.559361 |
| Maryganj SO | Purnea Division | ARARIA | BIHAR | 854334 | PO | Delivery | 26.061303 | 87.182171 |
| Narpatganj SO | Purnea Division | ARARIA | BIHAR | 854335 | PO | Delivery | 26.271818 | 87.082404 |
| Purnea Polyticnic SO | Purnea Division | PURNIA | BIHAR | 854303 | PO | Delivery | 25.746798 | 87.430666 |
| SRForbesganj SO | Purnea Division | ARARIA | BIHAR | 854318 | PO | Non Delivery | 26.307994 | 87.260809 |
| Balua Bazar SO | Saharsa Division | SUPAUL | BIHAR | 854339 | PO | Delivery | 26.6291 | 86.364 |
| Bhimnagar Bairrage SO | Saharsa Division | SUPAUL | BIHAR | 854338 | PO | Delivery | 26.6299 | 86.36399 |
| Bnmu University Madhepura SO | Saharsa Division | MADHEPURA | BIHAR | 852113 | PO | Non Delivery | 25.91691 | 86.7786 |
| Gamaharia SO | Saharsa Division | MADHEPURA | BIHAR | 852108 | PO | Delivery | 25.5509 | 86.4642 |
| Jadia SO | Saharsa Division | SUPAUL | BIHAR | 852214 | PO | Delivery | 26.1083 | 86.6011 |
| Madhepura MDG | Saharsa Division | MADHEPURA | BIHAR | 852113 | PO | Delivery | 25.9154444 | 86.7904167 |
| Pratapganj SO Supaul | Saharsa Division | SUPAUL | BIHAR | 852125 | PO | Delivery | 26.629 | 86.363 |
| SUPAUL BAZAR | Saharsa Division | SUPAUL | BIHAR | 852134 | PO | Delivery | 25.58 | 85.22 |
| Hassanpur S Mill SO | Samastipur Division | SAMASTIPUR | BIHAR | 848205 | PO | Delivery | 25.862968 | 85.781026 |
| Ilmasnagar SO | Samastipur Division | SAMASTIPUR | BIHAR | 848117 | PO | Delivery | 25.862968 | 85.781026 |
| Kundal SO Samastipur | Samastipur Division | SAMASTIPUR | BIHAR | 848206 | PO | Delivery | 25.862968 | 85.781026 |
| Morwa SO | Samastipur Division | SAMASTIPUR | BIHAR | 848121 | PO | Delivery | 25.862968 | 85.781026 |
| Singhia SO | Samastipur Division | SAMASTIPUR | BIHAR | 848209 | PO | Delivery | 25.862968 | 85.781026 |
| Ujiarpur SO | Samastipur Division | SAMASTIPUR | BIHAR | 848132 | PO | Delivery | 25.862968 | 85.781026 |
| Bhagwan Bazar SO | Saran Division | SARAN | BIHAR | 841301 | PO | Non Delivery | 25.78471 | 84.725 |
| Gariba Tola SO | Saran Division | SARAN | BIHAR | 841312 | PO | Delivery | 25.7850556 | 84.7347778 |
| Garkha SO | Saran Division | SARAN | BIHAR | 841311 | PO | Delivery | 25.8396389 | 84.8707778 |
| Revelganj SO | Saran Division | SARAN | BIHAR | 841305 | PO | Delivery | 25.7904167 | 84.6361389 |
| Sonepur RS SO | Saran Division | SARAN | BIHAR | 841101 | PO | Non Delivery | 25.694287 | 85.178376 |
| Sonepur SO Saran | Saran Division | SARAN | BIHAR | 841101 | PO | Delivery | 25.902374 | 84.505754 |
| Bhatha Sonho SO | Saran Division | SARAN | BIHAR | 841460 | PO | Delivery | 25.929408 | 84.975253 |
| Khodaibagh SO | Saran Division | SARAN | BIHAR | 841415 | PO | Delivery | 25.881015 | 84.801975 |