Gadamar Khurd is a village in Mahasi tehsil in district of Bahraich, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Gadamar Khurd was 1,182 which includes 616 males and 566 females. Gadamar Khurd covers 143.06 ha area. Pincode of Gadamar Khurd is N/A.