Lahtoi Shahjahanpur is a village in Karhal tehsil in district of Mainpuri, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Lahtoi Shahjahanpur was 617 which includes 326 males and 291 females. Lahtoi Shahjahanpur covers 149.05 ha area. Pincode of Lahtoi Shahjahanpur is N/A.