Notable landmarks in this woreda include the monastery of Abba Yohanni and the monolithic church of Gebriel Wukien, both of which are north of Abiy Addi.
Based on figures published by the Central Statistical Agency in 2005, this woreda has an estimated total population of 153,722, of whom 77,730 were males and 75,992 were females; 15,437 or 10.04% of its population are urban dwellers, which is less than the Zone average of 23.9%. With an estimated area of 1,389.70 square kilometers, Kola Tembien has an estimated population density of 110.6 people per square kilometer, which is less than the Zone average of 123.96.