Hargaon is a village in Gauriganj tehsil in district of Sultanpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Hargaon was 2,124 which includes 1,093 males and 1,031 females. Hargaon covers 270.27 ha area. Pincode of Hargaon is N/A.