Ethiopia
Ethiopia's population has grown from 33.5 million in 1983 to 87.9 million in 2014. The population was only about 9 million in the 19th century. The 2007 Population and Housing Census results show that the population of Ethiopia grew at an average annual rate of 2.6% between 1994 and 2007, down from 2.8% during the period 1983–1994. Currently, the population growth rate is among the top ten countries in the world. The population is forecast to grow to over 210 million by 2060, which would be an increase from 2011 estimates by a factor of about 2.5.
Mi'irabawi Zone
Based on the 2007 Census conducted by the Central Statistical Agency of Ethiopia (CSA), this Zone has a total population of 356,598, of whom 182,571 are men and 174,027 women; 71,823 or 20.14% are urban inhabitants. Two largest ethnic groups reported in Semien Mi'irabawi were the Tigray (92.28%), and Amhara (6.48%); all other ethnic groups made up 1.24% of the population. Tigrinya is spoken as a first language by 86.73, and Amharic by 12.18%; the remaining 1.09% spoke all other primary languages reported. 96.25% of the population said they were Orthodox Christians, and 3.68% were Muslim.