Chak Baidya is a village in Kulpi tehsil in district of South Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Chak Baidya was 1,334 which includes 695 males and 639 females. Chak Baidya covers 100.89 ha area. Pincode of Chak Baidya is 743351.