Dewari Purab is a village in Lalganj tehsil in district of Mirzapur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Dewari Purab was 681 which includes 346 males and 335 females. Dewari Purab covers 208.2 ha area. Pincode of Dewari Purab is 231211.