Kaithauliya Rahra is a village in Domariyaganj tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kaithauliya Rahra was 1,129 which includes 577 males and 552 females. Kaithauliya Rahra covers 128.96 ha area. Pincode of Kaithauliya Rahra is N/A.