Dumaria is a Sub-District (Tehsil/Block/Mandal) in the Gaya District of Bihar. As par Census 2011 information the sub-district code of Dumaria is 01502. There are about 24 sub-districts in Gaya and Dumaria is one of them. Amas, Atri, Banke Bazar, Barachatti, Belaganj, Bodh Gaya, Dobhi, Fatehpur, Gaya Town C D Block, Guraru, Gurua, Imamganj, Khizirsarai, Konch, Manpur, Mohanpur, Muhra, Neem Chak Bathani, Paraiya, Sherghati, Tan Kuppa, Tikari, Wazirganj etc. are other sub-districts in Gaya.There are about 119 villages in Dumaria sub-district, which you can browse from villages list.