Kalapur is a village in Shahganj tehsil in district of Jaunpur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kalapur was 3,218 which includes 1,466 males and 1,752 females. Kalapur covers 222.15 ha area. Pincode of Kalapur is 222139.