Balua Kharaua is a village in Runisaidpur tehsil in district of Sitamarhi, Bihar, India. As per the data provided by Census of India in 2011, total population of Balua Kharaua was 9,104 which includes 4,796 males and 4,308 females. Balua Kharaua covers 478.2 ha area. Pincode of Balua Kharaua is N/A.