Chandwara is a Sub-District (Tehsil/Block/Mandal) in the Kodarma District of Jharkhand. As par Census 2011 information the sub-district code of Chandwara is 02530. There are about 6 sub-districts in Kodarma and Chandwara is one of them. Domchanch, Jainagar, Kodarma, Markacho, Satgawan etc. are other sub-districts in Kodarma.There are about 88 villages in Chandwara sub-district, which you can browse from villages list.