Hathiahwa is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Hathiahwa was 555 which includes 288 males and 267 females. Hathiahwa covers 354.01 ha area. Pincode of Hathiahwa is N/A.