Pirgachha is a village in Barasat 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 Pirgachha was 4,526 which includes 2,328 males and 2,198 females. Pirgachha covers 66.09 ha area. Pincode of Pirgachha is 700128.