Kingdom of Gumma

The Kingdom of Gumma was one of the kingdoms in the Gibe region of Ethiopia that emerged in the 18th century. Its eastern border was formed by the bend of the Didessa River, which separated it from (proceeding downstream to upstream) Limmu-Ennarea to the northeast, and Gomma and Gera to the south. Beyond its northern border were various Macha Oromo tribes, and to the west Sidamo tribes. Its territory corresponds approximately with the modern woredas of Gechi and Didessa.

This former kingdom was mostly located on a plateau with an average elevation of 6500 feet, and had a population estimated in 1880 of about 50,000. Its inhabitants had a reputation as warriors. Beckingham and Huntingford considered Gumma, along with Gomma, was the least economically developed of the Gibe kingdoms; however Mohamed Hassen notes that, with the exception of the northern and western boundaries where constant raiding by her neighbors, the Arjo in the north and the Nonno in the west, forced those living in those parts to embrace pastoralism, the land was intensively farmed and grew many of the same crops as the other Gibe kingdoms -- sorghum, wheat, barley and cotton -- except for coffee.