australia - Population Growth for Australia was 2.44747 % Chg. at Annual Rate in January of 2023, according to the United States Federal Reserve. Historically, australia - Population Growth for Australia reached a record high of 2.44747 in January of 2023 and a record low of 0.14090 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for australia - Population Growth for Australia - last updated from the United States Federal Reserve on May of 2026.