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Australia’s Fertility Rate Hits Record Low in 2024, ABS Data Show

Rising costs and childcare pressures are pushing parenthood later and shrinking family size.

Overview

  • ABS figures report 292,318 births in 2024, up 1.9% on 2023, even as the total fertility rate fell to 1.48 births per woman.
  • Median ages rose to 32.1 for mothers and 33.9 for fathers, extending a decade-long shift toward older parenthood.
  • The ACT recorded a nation-low fertility rate of 1.27, NSW’s registered births fell to a 20-year low, WA dropped 4.7%, and Victoria’s 12.9% rise reflected faster registration processing rather than a genuine surge.
  • Researchers highlight later parenthood, smaller families and more people remaining childless as key drivers, with costs, career impacts and childcare access weighing heavily on decisions.
  • With fertility well below the 2.1 replacement rate, population growth is leaning more on migration, which totaled 341,000 in 2024 after a recent peak.