sentences:  The two largest ethnic groups reported in Lay Armachiho were the Qemant (63.89%), and the Amhara (35.76%); all other ethnic groups made up 0.35% of the population.Amharic was spoken as a first language by 99.73%; the remaining 0.27% spoke all other primary languages reported.The majority of the inhabitants practiced Ethiopian Orthodox Christianity, with 97.1% reporting that belief, while 2.72% of the population said they were Muslim.