Simaria is a Sub-District (Tehsil/Block/Mandal) in the Chatra District of Jharkhand. As par Census 2011 information the sub-district code of Simaria is 02524. There are about 12 sub-districts in Chatra and Simaria is one of them. Chatra, Gidhaur, Itkhori, Kanha Chatti, Kunda, Lawalaung, Mayur Hand, Pathalgora, Pratappur, Shaligram Ram Narayanpur, Tandwa etc. are other sub-districts in Chatra.There are about 98 villages in Simaria sub-district, which you can browse from villages list.