Dharahra Khurd is a village in Amnour tehsil in district of Saran, Bihar, India. As per the data provided by Census of India in 2011, total population of Dharahra Khurd was 1,889 which includes 979 males and 910 females. Dharahra Khurd covers 87 ha area. Pincode of Dharahra Khurd is N/A.