Nagnar Haraia is a village in Robertsganj tehsil in district of Sonbhadra, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Nagnar Haraia was 3,857 which includes 1,929 males and 1,928 females. Nagnar Haraia covers 735.22 ha area. Pincode of Nagnar Haraia is N/A.