Population growth doesn’t automatically make a good property investment
More people need more homes.
At first glance, that seems to provide one of the simplest arguments in property investment.
Australia’s population is growing. More households will require somewhere to live. Therefore, areas experiencing strong population growth should make good property investments.
There is certainly logic in the first part of that argument.
But the conclusion isn’t quite so simple.
Population growth can be an important driver of housing demand. It is one of the factors property investors should investigate when assessing a market.
What it cannot do, by itself, is tell you where to invest.
Australia is still growing
Australia’s population reached approximately 27.8 million people at the end of 2025, according to the Australian Bureau of Statistics.
That represented annual growth of approximately 412,500 people, or 1.5%.
Net overseas migration accounted for around 301,000 of that increase, with natural population growth accounting for the remainder.
The Australian Government’s Centre for Population expects the population to continue growing over the longer term, although the rate of growth is projected to moderate.
Its 2025 Population Statement projects Australia’s population reaching approximately 31.5 million by 2035–36.
That means millions of additional Australians will need somewhere to live.
For property investors, that matters.
But where those people live, what housing they require and how quickly new housing can be supplied, matters considerably more.
Population growth isn’t distributed evenly
Australia doesn’t grow uniformly.
In the year to December 2025, Western Australia recorded population growth of 2.2%, the fastest of any state or territory.
- Victoria grew by 1.7%.
- Queensland by 1.6%.
- South Australia grew by 1.0%.
- Tasmania recorded growth of just 0.5%.
Even state-level figures hide considerable differences between individual cities and regions.
The Centre for Population expects Australia’s capital cities overall to grow nearly twice as fast as areas outside the capitals over the coming years.
But again, that doesn’t mean every capital city, suburb or neighbourhood will experience the same level of demand.
People don’t simply move to “Australia”.
They move to particular places for particular reasons.
Understanding those reasons is where population data starts becoming useful for investors.
Ask why people are moving there
A rising population number tells you that an area is growing.
It doesn’t necessarily tell you why.
That distinction is important.
- Is employment expanding?
- Are new industries being established?
- Are families moving into the area because housing remains affordable?
- Is a university attracting international and interstate students?
- Are retirees moving to the region?
- Is major infrastructure improving accessibility?
- Are people leaving more expensive areas in search of a different lifestyle?
- Or is population growth heavily dependent on one temporary source of demand?
Different types of population growth can create very different housing requirements.
- A growing student population may create demand for a different type of property from an area attracting families with children.
- Retirees may have different housing preferences again.
Simply knowing that another 10,000 people have arrived tells us only part of the story.
An investor needs to understand who those people are and what sort of housing they are likely to want.
More people doesn’t automatically mean higher prices
This is where the other side of the equation becomes critical.
Supply.
Imagine two areas both experiencing strong population growth.
- In the first, developable land is constrained, existing housing is tightly held and relatively few new dwellings can be added.
- In the second, large areas of land are available and thousands of new houses and apartments are being progressively delivered.
Both areas can experience strong population growth.
But the relationship between housing demand and available supply can be very different.
Property prices and rents aren’t determined by population growth alone.
They are influenced by the interaction between demand and supply.
This is particularly important in rapidly expanding growth corridors where impressive population forecasts may be accompanied by equally impressive forecasts for new housing construction.
The population number needs context.
Housing supply has its own complications
Australia’s housing supply challenge is significant.
The National Housing Supply and Affordability Council continues to identify the relationship between housing demand, construction capacity, affordability and the delivery of new homes as a major issue within Australia’s housing system.
For investors, however, national housing shortages shouldn’t automatically be translated into:
“Therefore any residential property will perform well.”
Housing shortages can vary significantly by location and dwelling type.
- A city may have an overall shortage while a particular precinct experiences substantial new apartment supply.
- A region may require more housing overall while having an excess of a particular dwelling type.
- A growing suburb may be surrounded by future land releases that allow supply to continue expanding for many years.
Again, the relevant question isn’t simply:
“Does Australia need more houses?”
Clearly it does.
The investment question is:
“What is the supply and demand relationship for this type of property, in this location?”
Employment provides another piece of the puzzle
People need more than somewhere to live.
They generally need an economic reason to remain in a location.
That makes employment an important part of analysing population growth.
A market supported by diverse industries and multiple major employers may behave differently from one heavily dependent on a single industry, employer or project.
If that dominant source of employment weakens, population and housing demand can be affected.
This doesn’t mean investors should avoid regional areas or locations dominated by particular industries.
It means concentration risk should be understood.
Population growth supported by sustainable employment and a diverse local economy can tell a different story from population growth dependent upon a short-term construction project or temporary economic event.
Ask what brings people to the area.
Then ask what will keep them there.
Infrastructure matters, but don’t automatically assume it creates growth
New roads, rail lines, hospitals, schools and other infrastructure regularly feature in property investment discussions.
And understandably so.
Infrastructure can improve accessibility, support employment and make an area more attractive to residents.
But the announcement of an infrastructure project doesn’t automatically translate into higher property values.
Investors need to consider what the infrastructure actually changes.
- Does it materially reduce travel times?
- Does it improve access to employment?
- Will it create permanent jobs or primarily temporary construction employment?
- Does it improve the amenity of the immediate area?
- And perhaps most importantly, has the anticipated benefit already influenced property prices?
Widely known future infrastructure isn’t necessarily undiscovered information.
If everybody knows about it, vendors may know about it too.
Affordability places limits on demand
Another factor population statistics cannot capture on their own is the ability of households to pay.
People may strongly desire to live in a particular location, but property prices and rents ultimately interact with household incomes, borrowing capacity and affordability.
The Reserve Bank of Australia regularly identifies interest rates, credit conditions and household finances as important influences on housing demand.
This means a location can have strong population fundamentals while still experiencing periods of weak price growth.
Demand isn’t simply about how many people want housing.
It is also about what those households can afford.
For investors, this is another reason not to treat population growth as a direct forecast of future property prices.
Bigger isn’t necessarily better
There is another trap hidden in population statistics.
Investors can become attracted to the places with the biggest numbers.
- The fastest-growing state.
- The fastest-growing city.
- The suburb forecast to add the most residents.
But investment performance isn’t awarded to the location at the top of the population-growth table.
- A smaller, established market with moderate population growth and tightly constrained housing supply may warrant investigation.
- A rapidly growing market with abundant future supply may also warrant investigation.
- Neither should be accepted or rejected because of population growth alone.
The objective isn’t to find the biggest growth number.
It is to understand the relationship between population, housing demand, supply, affordability and the individual property.
Look beyond today’s population
Investors also need to think about how a population is changing, not simply whether it is increasing.
- Australia is ageing.
- Household composition is changing.
- Migration patterns change over time.
- Housing preferences evolve.
The Centre for Population’s projections suggest that the distribution and age profile of Australia’s population will continue changing over coming decades.
Those changes can affect the type of housing people need.
- An ageing population may increase demand for accessible, lower-maintenance housing in some locations.
- Family formation can support demand for different types of dwellings.
- Migration can disproportionately affect particular cities and rental markets.
Demography isn’t simply a question of how many?
It is also a question of who?
Population growth should start the investigation, not finish it
Strong population growth deserves attention.
It can support housing demand, rental markets and the long-term need for additional dwellings.
But it should be treated as one component of an investment assessment.
Once population growth has been identified, the next questions should begin.
- Who is moving there?
- Why are they moving?
- What employment supports them?
- What can they afford?
- What type of housing do they need?
- How much competing housing supply exists?
- How much future supply can be created?
- What infrastructure supports the location?
- Who would rent the individual property?
- Who might eventually buy it?
- And what price are you being asked to pay today?
That’s a much more useful analysis than simply identifying a population hotspot.
More people need more homes. But not every home is a good investment.
Australia’s growing population creates a genuine long-term need for housing.
That is an important part of the property investment landscape.
But investors should be wary of turning a sound demographic observation into an automatic investment conclusion.
- Population growth doesn’t guarantee capital growth.
- It doesn’t guarantee rental growth.
- And it certainly doesn’t guarantee that every property in a growing location represents good value.
As we have explored throughout this series, no single statistic should make the investment decision for you.
- Population data helps identify demand.
- Supply tells us how easily that demand might be accommodated.
- Employment helps explain whether demand may be sustainable.
- Affordability influences what households can pay.
- And detailed property research tells us whether the individual asset deserves consideration.
Then there is one final question:
Does this property, at this price, fit your investment strategy?
Because population growth can help create an opportunity.
It cannot tell you whether you should take it.
For further insights on property investment, avoiding common pitfalls and staying informed about market conditions. reach out to John Tsoulos or Frank Pennisi at IFP Advisory on (08) 8423 6176. Your investment success depends on making informed, strategic decisions.
IFP Advisory is an Accredited ASPIRE Property Advisor Network advisor and all professionals are Qualified Property Investment Advisors (QPIA). Property investing is about purchasing a property that aligns with your goals and investment strategy. You should never be sold an investment. Know your numbers! If you invest wisely and strategically, the Australian residential property market can be a rewarding venture.
This report is intended for informational purposes only and does not constitute financial or investment advice. Past performance is not indicative of future results. Readers should seek independent professional advice before making any investment decision. This article contains general information only and does not take into account your personal objectives, financial situation or needs. Property investment involves risk, and past performance is not a reliable indicator of future performance. Tax and financial considerations should be discussed with appropriately qualified advisers in relation to your individual circumstances.
