Katsarayakalan is a village in Bansi tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Katsarayakalan was 781 which includes 400 males and 381 females. Katsarayakalan covers 70.33 ha area. Pincode of Katsarayakalan is N/A.