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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.
Recent statistics published by The World Resources Institute show that Africa has the fastest growing population, with an annual growth rate of approximately 3 percent, nearly twice the average world growth rate of 1.7 percent. 5 The total fertility rate in Sub-Saharan Africa is about 6 children per woman over her lifetime.