Salempur Mafi is a village in Dhanaura tehsil in district of Jyotiba Phule Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Salempur Mafi was 161 which includes 87 males and 74 females. Salempur Mafi covers 127.72 ha area. Pincode of Salempur Mafi is N/A.