Uttar Sehardaha is a village in Diamond Harbour 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 Uttar Sehardaha was 3,090 which includes 1,582 males and 1,508 females. Uttar Sehardaha covers 45.69 ha area. Pincode of Uttar Sehardaha is 743368.