Balasundar is a village in Falakata tehsil in district of Jalpaiguri, West Bengal, India. As per the data provided by Census of India in 2011, total population of Balasundar was 3,811 which includes 1,976 males and 1,835 females. Balasundar covers 466.01 ha area. Pincode of Balasundar is 735211.