Bara Gunsima is a village in Dubrajpur tehsil in district of Birbhum, West Bengal, India. As per the data provided by Census of India in 2011, total population of Bara Gunsima was 505 which includes 273 males and 232 females. Bara Gunsima covers 95.96 ha area. Pincode of Bara Gunsima is 731240.