Dever Khana is a village in Bahadurgarh tehsil in district of Jhajjar, Haryana, India. As per the data provided by Census of India in 2011, total population of Dever Khana was 1,227 which includes 638 males and 589 females. Dever Khana covers 302 ha area. Pincode of Dever Khana is 124105.