Kanchdahh is a village in Swarupnagar tehsil in district of North Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Kanchdahh was 6,224 which includes 3,240 males and 2,984 females. Kanchdahh covers 550.37 ha area. Pincode of Kanchdahh is 743247.