1. Araria

2. Arwal

3. Aurangabad

4. Banka

5. Begusarai

6. Bhagalpur

7. Bhojpur

8. Buxar

9. Darbhanga

10. East Champaran

11. Gaya

12. Gopalganj

13. Jamui

14. Jehanabad

15. Kaimur

16. Katihar

17. Khagaria

18. Kishanganj

19. Lakhisarai

20. Madhepura

21. Madhubani

22. Munger

23. Muzaffarpur

24. Nalanda

25. Nawada

26. Patna

27. Purnia

28. Rohtas

29. Saharsa

30. Samastipur

31. Saran

32. Sheikhpura

33. Sheohar

34. Sitamarhi

35. Siwan

36. Supaul

37. Vaishali

38. West Champaran