Mahen Babu is a village in Barhaj tehsil in district of Deoria, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Mahen Babu was 4,294 which includes 2,056 males and 2,238 females. Mahen Babu covers 297.96 ha area. Pincode of Mahen Babu is 274603.