Basantpur is a village in Mainatanr tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Basantpur was 3,662 which includes 1,899 males and 1,763 females. Basantpur covers 203.1 ha area. Pincode of Basantpur is 845306.