Uttar Mandabari is a village in Kalchini tehsil in district of Jalpaiguri, West Bengal, India. As per the data provided by Census of India in 2011, total population of Uttar Mandabari was 3,481 which includes 1,729 males and 1,752 females. Uttar Mandabari covers 559.69 ha area. Pincode of Uttar Mandabari is 735214.