Mohanpur is a Sub-District (Tehsil/Block/Mandal) in the Deoghar District of Jharkhand. As par Census 2011 information the sub-district code of Mohanpur is 02546. There are about 10 sub-districts in Deoghar and Mohanpur is one of them. Deoghar, Devipur, Karon, Madhupur, Margo Munda, Palojori, Sarath, Sarwan, Sona Rai Tharhi etc. are other sub-districts in Deoghar.There are about 419 villages in Mohanpur sub-district, which you can browse from villages list.