Population Growth for South Asia was 1.14968 % Chg. at Annual Rate in January of 2020, according to the United States Federal Reserve. Historically, Population Growth for South Asia reached a record high of 2.40017 in January of 1980 and a record low of 1.14968 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Growth for South Asia - last updated from the United States Federal Reserve on March of 2024.