Maldewa is a village in Dudhi tehsil in district of Sonbhadra, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Maldewa was 2,097 which includes 1,060 males and 1,037 females. Maldewa covers 263.71 ha area. Pincode of Maldewa is 231208.