Mahra Deur is a village in Bhorey tehsil in district of Gopalganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Mahra Deur was 2,759 which includes 1,362 males and 1,397 females. Mahra Deur covers 265 ha area. Pincode of Mahra Deur is N/A.