 With an area of 1,940.38 square kilometers, Tahtai Koraro has a population density of 35.55, which is less than the Zone average of 40.21.A total of 14,273 households were counted in this woreda, resulting in an average of 4.83 persons to a household, and 13,842 housing units.The majority of the inhabitants practice Ethiopian Orthodox Christianity, with 97.72% reporting that as their religion, while 2.18% of the population follow Muslim.