Dale Lalo (also known as Dale Sedi) was one of the 180 Aanaas in the Oromia of Ethiopia. Part of the West Welega Zone, Dale Lalo was bordered on the south by the Illubabor Zone, on the west by Gawo Dale, on the north by Ayra Guliso, on the northeast by Yubdo, and on the east by Nole Kaba. Towns in Dale Lalo included Alem and Teferi. It was separated for Dale Sedi and Lalo Kile woredas.
A survey of the land in Dale Lalo shows that 46.53% is cultivated or arable, 15.96% pasture, 5.1% forest, and 32.4% infrastructure or other uses.[1] There are 30 primary schools, and 1 secondary education schools in this woreda. Health services are provided by one health center, four clinics, and five health posts; most of these facilities are located in urban areas.[2]