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South Africa Population growth rate. Factbook > Countries > South Africa > Demographics. Population growth rate: 0.99% (2016 est.) Definition: The average annual percent change in the population, resulting from a surplus (or deficit) of births over deaths and the balance of migrants entering and leaving a country. The rate may be positive or negative.
WASHINGTON, October 22, 2015 â The population in Africa is rapidly expanding, and by 2060 the region will hold an estimated 2.8 billion people. With the right policies and actions, countries in Sub-Saharan Africa can reap a tremendous demographic dividend from this growth to propel an economic takeoff, according to a new World Bank report.