Rehra Khurd is a village in Itwa tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Rehra Khurd was 292 which includes 145 males and 147 females. Rehra Khurd covers 51.33 ha area. Pincode of Rehra Khurd is N/A.