Thinking Exponentially
Ethiopia is the second most populous country in sub-Saharan Africa after Nigeria. Current population is about 112 million and is expected to surpass 137 million by the end of 2037. During the twentieth century, the growth of the Ethiopian population quickened tremendously. It had grown more than ten times since 1900, five times since 1950 and had doubled since the early 1990s. The rate of population growth increased from less than 2% in the 1950s to a peak of 3% in the late 1980s and early 1990s. Since then the population increased at a decreasing rate reaching a minimum of 2,3% during the 2015-2020 period. Each year, an estimated 2 million persons are added to the population.


