Dabusai is a village in Majhgaon tehsil in district of Pashchimi Singhbhum, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Dabusai was 455 which includes 225 males and 230 females. Dabusai covers 167 ha area. Pincode of Dabusai is 833214.