sentences:  With an area of 1,059.33 square kilometers, Lay Armachiho has a population density of 149.00, which is greater than the Zone average of 63.76 persons per square kilometer.A total of 33,373 households were counted in this woreda, resulting in an average of 4.73 persons to a household, and 32,420 housing units.The majority of the inhabitants practiced Ethiopian Orthodox Christianity, with 97.9% reporting that as their religion, while 2% of the population said they were Muslim.