Bachhwara is a Sub-District (Tehsil/Block/Mandal) in the Begusarai District of Bihar. As par Census 2011 information the sub-district code of Bachhwara is 01310. There are about 18 sub-districts in Begusarai and Bachhwara is one of them. Bakhri, Balia, Barauni, Begusarai, Bhagwanpur, Birpur, Cheria Bariarpur, Chhorahi, Dandari, Garhpura, Khudabandpur, Mansurchak, Matihani, Naokothi, Sahebpur Kamal, Shamho Akha Kurha, Teghra etc. are other sub-districts in Begusarai.There are about 69 villages in Bachhwara sub-district, which you can browse from villages list.