Khamhaura is a village in Nichlaul tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Khamhaura was 2,894 which includes 1,492 males and 1,402 females. Khamhaura covers 123.26 ha area. Pincode of Khamhaura is N/A.