Imagine a future where Australia’s population soars to 28 million by the year 2026, even in the face of declining overseas migration and a falling birth rate. This intriguing projection comes from the Centre for Population's 2025 Population Statement, which indicates that the nation is expected to experience its slowest growth rate yet, dipping to a record low of 1.3 percent this year compared to 1.5 percent the previous year.
What factors are contributing to this sluggish growth? Primarily, it’s a forecasted decline in the number of migrants arriving in Australia, coupled with an uptick in those leaving. According to the projections, net overseas migration is anticipated to plummet to 260,000 by 2026—approximately half of what was recorded in 2023, a year that saw a significant influx of migrants following the pandemic.
One key driver behind this decline is the impending expiration of temporary visas for many individuals who moved to Australia post-COVID. As these visas come to an end, a notable number of residents may choose to return to their home countries.
The topic of immigration is shaping up to be a hot-button issue in the political arena this year, with the federal opposition determined to challenge the current government over its handling of migrant numbers. The Coalition, still yet to unveil its comprehensive migration policy, has hinted at introducing more stringent language requirements for prospective migrants as part of their strategy.
In addition to migration trends, Australia's birth rate is also on a downward slide, predicted to reach 1.45 children per woman in 2026. This decrease reflects a growing trend among couples who are either postponing parenthood or opting for smaller families. However, there is a silver lining; forecasts suggest that the birth rate may rebound to 1.62 by 2031-32, although it will still fall short of the replacement level of 2.1 children per woman.
While two-child households continue to be the norm in Australia, an increasing number of couples are choosing not to have children at all, placing Australia ahead of nations like the United States and Denmark in this regard. In light of these demographic shifts, Treasurer Jim Chalmers announced that the federal government is committed to implementing initiatives aimed at encouraging family growth. "The Albanese government is introducing policies designed to alleviate pressures on families and facilitate the decision to have children for those who wish to do so," he remarked. He added, "We have made significant strides in our economy in recent years, including enhancing housing availability, refining our immigration framework, investing in education and skills, and working to address the cost of living challenges faced by Australians. Nevertheless, we acknowledge that much work remains ahead."
On another note, recent data reveals that dementia has surpassed ischaemic heart disease as the leading cause of death in Australia. Although Australia maintains a relatively youthful demographic compared to many similar economies, projections indicate that the median age of the population will increase by 1.8 years, reaching 40.2 years by 2035-36.
Interestingly, the Centre predicts that Western Australia will lead the country in population growth, fueled by both incoming overseas migrants and inter-state migration. Conversely, Tasmania and South Australia are expected to be the slowest-growing regions from 2026 to 2036. New South Wales is projected to remain the most populous state, potentially reaching 9.6 million residents by 2035-36, accounting for about 30 percent of the national population.
Both Sydney and Melbourne are on track to exceed 8 million inhabitants by the 2050s, with Melbourne anticipated to take the lead as Australia's largest city, potentially growing to 9.1 million residents by 2066.
But here's where it gets controversial: How should the government balance the complexities of immigration and population growth with the changing societal values regarding family size? What are your thoughts on the government's efforts to influence birth rates? Do you agree with the proposed tougher language tests for migrants? Share your opinions below!
