Tupamari Dewanbas is a village in Cooch Behar I tehsil in district of Koch Bihar, West Bengal, India. As per the data provided by Census of India in 2011, total population of Tupamari Dewanbas was 1,116 which includes 561 males and 555 females. Tupamari Dewanbas covers 150.48 ha area. Pincode of Tupamari Dewanbas is 736170.