33
Prior to 2015 Assam had 27 district and 5 new district was announced in 2015. One new district "South Salmara-Mankachar" was created in 2016.
Complete List
1. Tinsukia, 2. Dibrugarh, 3. Dhemaji, 4. Charaideo, 5. Sivasagar, 62Lakhimpur, 7. Majuli, 8. Jorhat, 9. Biswanath, 10. Golaghat, 11. Karbi Anglong East, 12. Sonitpur, 13. Nagaon, 14. Hojai, 15. Karbi Anglong West, 16. Dima Hassao, 17. Cachar, 18. Hailakandi, 19. Karimganj, 20. Morigaon, 21. Udalguri, 22. Darrang, 23. Kamrup Metro, 24. Baksa, 25. Nalbari, 26. Kamrup, 27. Barpeta, 28. Chirang, 29. Bongaigaon, 30. Goalpara, 31. Kokrajhar, 32. Dhubri, 33. South Salmara-Mankachar
