Nainanpur is a village in Magrahat I 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 Nainanpur was 4,711 which includes 2,408 males and 2,303 females. Nainanpur covers 258.67 ha area. Pincode of Nainanpur is 743375.