The startling story of Australia’s population forecast from almost 30 years ago that proves just how wrong we’ve got it on immigration: PVO
This opinion piece argues that Australia lacks a coherent population policy, relying instead on ad hoc visa settings and consistently inaccurate Treasury forecasts, which leaves housing, hospitals, schools and transport perpetually playing catch-up. The author contends this back-to-front approach, pursued under both major parties, has eroded public trust in immigration by presenting it as an economic necessity while ordinary Australians experience it as a housing squeeze and infrastructure strain, and calls for a rigorous, transparently modelled and democratically endorsed population framework instead.
The piece highlights that a 1998 ABS forecast predicted Australia's population would reach between 23.5 and 26.4 million by 2051, yet the country, now over 28 million and growing at 1.5% annually, has already exceeded that figure by two million people 25 years early. Extrapolating current growth, the population could hit 40 million by 2050, 50 million by 2065 and 60 million by 2077, requiring roughly 5 million, 9 million and nearly 13 million additional homes respectively, on top of existing housing shortfalls and ageing-population pressures on services such as aged care. The author proposes that Treasury's Centre for Population publish a "Population Choices Paper" modelling alternative growth scenarios rather than relying on a single contestable projection.
- 1998 ABS forecast for 2051 population already exceeded, 25 years early
- Australia now over 28 million, growing 1.5% annually
- Author calls for transparent, modelled population policy, not ad hoc visas
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Australia's population growth has consistently run well ahead of official predictions, and this piece is an opinion column using that gap to make a wider argument about how the country plans for growth. Population size is shaped largely by immigration policy, since net migration typically outpaces births and deaths as the main driver of change. The article's starting point is a forecast made by the Australian Bureau of Statistics in 1998, which set out a range for what the population would be by the middle of this century.
The debate matters because population figures feed directly into decisions about how many homes, hospitals, schools, roads and train lines a country needs. If forecasts undershoot actual growth, infrastructure and housing supply can lag behind demand, which is often cited as a contributor to problems like housing affordability and pressure on public services. Immigration levels in Australia are set through visa policy decisions made by government, generally advised by Treasury modelling and forecasting bodies.
This is an opinion piece rather than a straight news report, meaning it reflects one commentator's interpretation and argument rather than a neutral account of events. Readers should bear in mind that the figures and conclusions presented, including projections about future population size and housing need, are the author's own extrapolations and proposals, not settled government policy.
Both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
Advocates of the piece's argument would say that when official forecasts are wrong by millions of people within a couple of decades, governments cannot claim to be managing population growth responsibly, and that housing, hospitals, schools and transport should be planned ahead of demand rather than scrambling to catch up after the fact. They would argue that immigration levels have effectively been set by visa settings and university revenue needs rather than by any deliberate, publicly debated target, and that this undermines democratic consent and public trust even among those who are otherwise supportive of migration. Publishing transparent alternative growth scenarios, they contend, would allow voters and planners alike to weigh trade-offs honestly rather than being presented with immigration as an unquestionable economic given.
The case against
Those who defend the current approach would argue that population forecasting is inherently uncertain over 30-to-50-year horizons, shaped by unpredictable global events, economic cycles and policy shifts, so treating a single missed 1998 projection as proof of systemic failure risks overstating the case. They would point out that immigration settings are adjusted reasonably often in response to labour shortages, ageing demographics and economic needs, and that this flexibility is a feature rather than a flaw, since a rigid long-term population target could leave Australia unable to respond to genuine skills gaps or humanitarian obligations. They might also caution that housing and infrastructure shortfalls stem primarily from decades of underinvestment and planning failures at state and local level, and that framing the issue mainly around population numbers risks scapegoating migration for problems rooted in domestic policy choices.