Kasmaria 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 Kasmaria was 3,244 which includes 1,627 males and 1,617 females. Kasmaria covers 290.09 ha area. Pincode of Kasmaria is N/A.