St Barnabas’ is located at the Gambella Anglican Centre in Gambella town. Revd. Darash Thatha is the Priest-in-Charge. The Anuak have been the largest indigenous people of the Gambella region. St Barnabas’ is very involved in the local ecumenical activities of the Anuak churches in the area and have a very strong Mother’s Union outreach program. St Barnabas’ now meets in the chapel of St. Frumentius’ Anglican Theological College in the Gambella Anglican Centre.
St Barnabas’ has six daughter churches: St Patrick’s Church, Illea; Kir; Pohal; Imar; Abol; and Bonga. Most of these daughter churches now have small, traditional buildings in which to worship.