Piprababu is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Piprababu was 2,343 which includes 1,217 males and 1,126 females. Piprababu covers 176.25 ha area. Pincode of Piprababu is N/A.