Chainpur is a Sub-District (Tehsil/Block/Mandal) in the Gumla District of Jharkhand. As par Census 2011 information the sub-district code of Chainpur is 02713. There are about 12 sub-districts in Gumla and Chainpur is one of them. Albert Ekka, Basia, Bishunpur, Dumri, Ghaghra, Gumla, Kamdara, Palkot, Raidih, Sisai, Verno etc. are other sub-districts in Gumla.There are about 85 villages in Chainpur sub-district, which you can browse from villages list.