Mahawnkhor is a village in Campierganj tehsil in district of Gorakhpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Mahawnkhor was 2,242 which includes 1,176 males and 1,066 females. Mahawnkhor covers 145.61 ha area. Pincode of Mahawnkhor is 273165.