Birbhum Lok Sabha constituency

The constituency centres on the western part of Birbhum district in West Bengal.

As per order of the Delimitation Commission issued in 2006 in respect of the delimitation of constituencies in the West Bengal, parliamentary constituency no.

42 Birbhum is composed of the following assembly segments from 2009:[1] Prior to delimitation, Birbhum Lok Sabha constituency was composed of the following assembly segments:[2]Rajnagar (SC) (assembly constituency no.

288), Mahammad Bazar (assembly constituency no.

It had single seats in other years, Most of the contests were multi-cornered.

Parliamentary constituencies in West Bengal - 1. Cooch Behar, 2. Alipurduars, 3. Jalpaiguri, 4. Darjeeling, 5. Raiganj, 6. Balurghat, 7. Maldaha Uttar, 8. Maldaha Dakshin, 9. Jangipur, 10. Baharampur, 11. Murshidabad, 12. Krishnanagar, 13. Ranaghat, 14. Bangaon, 15. Barrackpore, 16. Dum Dum, 17. Barasat, 18. Basirhat, 19. Jaynagar, 20. Mathurapur, 21. Diamond Harbour, 22. Jadavpur, 23. Kolkata Dakshin, 24. Kolkata Uttar, 25. Howrah, 26. Uluberia, 27. Serampore, 28. Hooghly, 29. Arambagh, 30. Tamluk, 31, Kanthi, 32. Ghatal, 33. Jhargram, 34. Medinipur, 35. Purulia, 36. Bankura, 37. Bishnupur, 38. Bardhaman Purba, 39. Bardhaman Durgapur, 40. Asansol, 41. Bolpur, 42. Birbhum