Balua Kachhari is a village in Banmankhi tehsil in district of Purnia, Bihar, India. As per the data provided by Census of India in 2011, total population of Balua Kachhari was 13,819 which includes 7,193 males and 6,626 females. Balua Kachhari covers 2162 ha area. Pincode of Balua Kachhari is N/A.