Rupaspur Khagha is a village in Dhamdaha tehsil in district of Purnia, Bihar, India. As per the data provided by Census of India in 2011, total population of Rupaspur Khagha was 6,475 which includes 3,410 males and 3,065 females. Rupaspur Khagha covers 1042 ha area. Pincode of Rupaspur Khagha is N/A.