Marnia Dwitia Khanda is a village in Dinhata II tehsil in district of Koch Bihar, West Bengal, India. As per the data provided by Census of India in 2011, total population of Marnia Dwitia Khanda was 3,109 which includes 1,609 males and 1,500 females. Marnia Dwitia Khanda covers 426.31 ha area. Pincode of Marnia Dwitia Khanda is 736169.