Khardiha Buzurg is a village in Deo tehsil in district of Aurangabad, Bihar, India. As per the data provided by Census of India in 2011, total population of Khardiha Buzurg was 1,879 which includes 965 males and 914 females. Khardiha Buzurg covers 251 ha area. Pincode of Khardiha Buzurg is N/A.