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Australia's Birth Rate Hits Historic Low
12 Jan
Summary
- Fertility rate to fall to 1.42 in 2025-26.
- Population growth forecasts reduced by 150,000.
- Western Australia to lead growth at 1.8%.

Australia is facing a historic low in its birth rate, with the fertility rate expected to drop to 1.42 children per woman in 2025-26. This significant demographic change, detailed in the 2025 Population Statement, is well below the replacement rate of 2.1 and signals a reshaping of the nation's economy and essential services over the next 40 years. The total population is now projected to reach 31.5 million by 2035-36, approximately 150,000 fewer than previously forecast.
Net overseas migration has also dipped, contributing to a cooling population growth. While migration is expected to stabilize, uncertainties persist post-Covid. The government is implementing policies to support families and ease pressure, aiming to align migration with national priorities. Concurrently, Australia's population is ageing, with life expectancies projected to increase and the median age set to rise to 40.2 by 2035-36.




