Koumra is a town in southern Chad. It is the capital of the region of Mandoul and of the department of Mandoul Oriental. It is the sixth largest town in Chad. Coordinates: 8°54′36″N 17°33′0″ECoordinates: 8°54′36″N 17°33′0″E Country Chad Region Mandoul Department Mandoul Oriental Sub-Prefecture Koumra Elevation 414 m (1,358 ft) Population (2012) • Total 47,950 Time zone +1