Nagra is a Sub-District (Tehsil/Block/Mandal) in the Saran District of Bihar. As par Census 2011 information the sub-district code of Nagra is 01259. There are about 20 sub-districts in Saran and Nagra is one of them. Amnour, Baniapur, Chapra, Dariapur, Dighwara, Ekma, Garkha, Ishupur, Jalalpur, Lahladpur, Maker, Manjhi, Marhaura, Mashrakh, Panapur, Parsa, Revelganj, Sonepur, Taraiya etc. are other sub-districts in Saran.There are about 58 villages in Nagra sub-district, which you can browse from villages list.