Girja is one of the woredas in the Oromia Region of Ethiopia. It was part of former Adolana Wadera woreda. == Demographics == The 2007 national census reported a total population for this woreda of 50,179, of whom 25,198 were men and 24,981 were women; 977 or 1.95% of its population were urban dwellers. The majority of the inhabitants said they we...