Ghoshi is a Sub-District (Tehsil/Block/Mandal) in the Jehanabad District of Bihar. As par Census 2011 information the sub-district code of Ghoshi is 01539. There are about 7 sub-districts in Jehanabad and Ghoshi is one of them. Hulasganj, Jehanabad, Kako, Makhdumpur, Modanganj, Ratni Faridpur etc. are other sub-districts in Jehanabad.There are about 53 villages in Ghoshi sub-district, which you can browse from villages list.