Bihar: Divisions and districts
Bihar state is divided into 9 divisions and 38 districts for administrative purposes.
| Division | Headquarters | Districts |
|---|---|---|
| Bhagalpur | Bhagalpur | Banka, Bhagalpur |
| Darbhanga | Darbhanga | Begusarai, Darbhanga, Madhubani, Samastipur |
| Kosi | Saharsa | Madhepura, Saharsa, Supaul |
| Magadh | Gaya | Arwal, Aurangabad, Gaya, Jehanabad, Nawada |
| Munger | Munger | Jamui, Khagaria, Munger, Lakhisarai, Sheikhpura |
| Patna | Patna | Bhojpur, Buxar, Kaimur, Patna, Rohtas, Nalanda |
| Purnia | Purnia | Araria, Katihar, Kishanganj, Purnia |
| Saran | Chapra | Gopalganj, Saran, Siwan |
| Tirhut | Muzaffarpur | East Champaran, Muzaffarpur, Sheohar, Sitamarhi, Vaishali, West Champaran |