Nayagaon Mafi is a village in Weir tehsil in district of Bharatpur, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Nayagaon Mafi was 1,138 which includes 600 males and 538 females. Nayagaon Mafi covers 290 ha area. Pincode of Nayagaon Mafi is 321601.