Madhonagar 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 Madhonagar was 3,205 which includes 1,674 males and 1,531 females. Madhonagar covers 8 ha area. Pincode of Madhonagar is N/A.