Harpur Khurd is a village in Nichlaul tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Harpur Khurd was 359 which includes 179 males and 180 females. Harpur Khurd covers 103.42 ha area. Pincode of Harpur Khurd is 273307.