Based on the 2007 national census conducted by the Central Statistical Agency of Ethiopia (CSA), this woreda has a total population of 167,402, an increase of 34.22% over the 1994 census, of whom 82,958 are men and 84,444 women; 13,623 or 8.14% are urban inhabitants. With an area of 932.87 square kilometers, Enarj Enawga has a population density of 179.45, which is greater than the Zone average of 153.8 persons per square kilometer.
This woreda has a population of 167,402, an increase of 34.22% from the 1994 census. The population is distributed as 82,958 men and 84,444 women, with 13,623 individuals residing in urban areas. Enarj Enawga has a population density of 179.45 people per square kilometer, exceeding the Zone's average of 153.8 persons per square kilometer.