Harbanspur Banthu is a village in Bhagwanpur tehsil in district of Vaishali, Bihar, India. As per the data provided by Census of India in 2011, total population of Harbanspur Banthu was 3,640 which includes 1,962 males and 1,678 females. Harbanspur Banthu covers 141 ha area. Pincode of Harbanspur Banthu is 844114.