Harghauli is a village in Ghosi tehsil in district of Mau, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Harghauli was 3,451 which includes 1,789 males and 1,662 females. Harghauli covers 439.39 ha area. Pincode of Harghauli is 275303.