Arsi Zone

Arsi (or Arssi) is one of the zones of the Oromia Region in Ethiopia. Arsi is also the name of a former province. Both the Zone and the former province are named after a subgroup of the Oromo, who inhabit both. Arsi is bordered on the south by Bale, on the southwest by the West Arsi Zone, on the northwest by East Shewa, on the north by the Afar Region and on the east by West Hararghe. The highest point in Arsi is Mount Chilalo; other notable mountains in this zone include Mount Kaka and Mount Gugu. The administrative center of this zone is in Asella; other towns in this zone include Abomsa, Assasa, Bokoji, Sagure, Kersa, Dhera, Etaya, Arsi Robe, Huruta etc. Some woredas at the southern part of zone were separated from Arsi zone to create West Arsi Zone.

Coffee has been a major cash crop in Arsi as early as 1912, when two Belgian companies were granted concessions of 1,464 hectares of land for cultivating coffee in the area of the current Zone. After World War I, these companies encountered financial difficulties and merged, and harvested as much as 613 tons of coffee at their peak (1931-21). The Central Statistical Agency (CSA), reported that 2198 tons of coffee were produced in this zone in the year ending in 2005, based on inspection records from the Ethiopian Coffee and Tea authority. This represents 1.9% of the Region's output and 0.97% of Ethiopia's total output. Arsi University is established recently at Asella.