Gachha is a village in Basirhat I 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 Gachha was 6,489 which includes 3,317 males and 3,172 females. Gachha covers 607.18 ha area. Pincode of Gachha is 743292.