Haidernagar is a Sub-District (Tehsil/Block/Mandal) in the Palamu District of Jharkhand. As par Census 2011 information the sub-district code of Haidernagar is 02616. There are about 20 sub-districts in Palamu and Haidernagar is one of them. Bishrampur, Chainpur, Chhatarpur, Hariharganj, Hussainabad, Manatu, Medininagar, Mohammad Ganj, Nawa Bazar, Nawadiha Bazar Nawadiha, Nilambar Pitambarpur, Padwa, Pandu, Panki, Patan, Pipra, Satbarwa, Tarhasi, Untari Road etc. are other sub-districts in Palamu.There are about 55 villages in Haidernagar sub-district, which you can browse from villages list.