Lalakarpur is a village in Maharajganj tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Lalakarpur was 447 which includes 229 males and 218 females. Lalakarpur covers 85.8 ha area. Pincode of Lalakarpur is 273303.