Part of the Agew Awi Zone, Guangua is bordered on the south and west by the Benishangul-Gumuz Region, on the north by Dangila, on the northwest by Faggeta Lekoma and Banja Shekudad, and on the east by Ankasha Guagusa; the Dura River, a tributary of the Abay River, defines part of its western border.
Part of the Agew Awi Zone, Guangua is bordered by the Benishangul-Gumuz Region to the south and west, Dangila to the north, Faggeta Lekoma and Banja Shekudad to the northwest, and Ankasha Guagusa to the east. The Dura River, a tributary of the Abay River, forms part of its western boundary.