Administrative divisions of Bihar

Patna">Patna Division">Patna

• Headquarters: Patna
• Number of Districts : 6
• Names of Districts : Patna, Nalanda, Bhojpur, Rohtas, Buxar and Kaimur.
• Population : 17,734,739

  Tirhut">Tirhut Division">Tirhut

• Headquarters: Muzaffarpur
• Number of Districts : 6
• Names of Districts : West Champaran, East Champaran, Muzaffarpur, Sitamarhi, Sheohar and Vaishali.
• Population : 21,356,045

  Saran">Saran Division">Saran

• Headquarters: Chhapra
• Number of Districts : 3
• Names of Districts : Saran, Siwan and Gopalganj.
• Population : 10,819,311

  Darbhanga">Darbhanga Division">Darbhanga

• Headquarters: Darbhanga
• Number of Districts : 3
• Names of Districts : Darbhanga, Madhubani and Samastipur.
• Population : 15,652,799

  Kosi">Kosi Division">Kosi

• Headquarters: Saharsa
• Number of Districts : 3
• Names of Districts : Saharsa, Madhepura and Supaul.
• Population : 6,120,117

  Purnea">Purnia Division">Purnea

• Headquarters: Purnia
• Number of Districts : 4
• Names of Districts : Purnia, Katihar, Araria and Kishanganj.
• Population : 10,838,525

  Bhagalpur">Bhagalpur Division">Bhagalpur

• Headquarters: Bhagalpur
• Number of Districts : 2
• Names of Districts : Bhagalpur and Banka
• Population : 5,061,565

  Munger">Munger Division">Munger

• Headquarters: Munger
• Number of Districts : 6
• Names of Districts : Munger, Jamui, Khagaria, Lakhisarai, Begusarai and Sheikhpura.
• Population : 9,362,742

  Magadh">Magadh Division">Magadh

• Headquarters: Gaya
• Number of Districts : 5
• Names of Districts : Gaya, Nawada, Aurangabad, Jehanabad and Arwal
• Population : 10,931,018

  Note