Australia’s Construction Boom Needs Skilled Workers — Here’s What the Data Shows
Australia is in the middle of one of the largest construction pushes in its history — a wave of housing targets, transport projects, energy infrastructure and defence-related builds. But there’s a catch: the industry doesn’t currently have enough skilled people to build it all. Below is a look at what the official data actually says, state by state, and where nationally recognised training fits into the picture.
The National Picture: A Widening Gap
According to Infrastructure Australia’s 2025 Infrastructure Market Capacity Report, the country is heading toward a shortfall of more than 300,000 construction workers by mid-2027 — up sharply from an estimated 141,000 worker shortage recorded in October 2025. Peak workforce demand on public infrastructure projects alone is now projected to reach 521,000 workers by mid-2027, a significant increase on the previous year’s forecast of 417,000.
Breaking that shortfall down by role:
- Trades workers and labourers — shortage projected to peak at around 126,000 by mid-2027
- Engineers, architects and scientists — shortage projected to peak at around 126,000 in late 2026
- Project management professionals — shortage projected to peak at around 59,000 around the same period
Jobs and Skills Australia’s most recent national shortage assessments found that every construction trades occupation tracked is currently classified as being in national shortage — the only industry where this is true across the board.
At the coalface, the Housing Industry Association’s Trades Availability Index sat at -0.47 in the final quarter of 2025, confirming an ongoing structural shortage of skilled trades. The most acute shortages by trade were:
| Trade | HIA Index (Q4 2025) |
|---|---|
| Bricklaying | -1.02 |
| Ceramic tiling | -0.88 |
| Roofing | -0.75 |
| Carpentry | -0.62 |
| Plastering | -0.54 |
Underpinning all of this is a public infrastructure pipeline now valued at roughly $242 billion across FY2025–FY2029 — a 14% increase in just one year.
A State-by-State Snapshot: NSW, VIC, WA and SA
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New South Wales remains a major source of construction demand, though overall hiring has cooled compared to other states. Housing completions struggle to keep pace with targets and planning delays stretch project timelines in Sydney.
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Victoria continues to see steady demand across construction, education, health and technology. Labour shortages and contractor pressures constrain delivery capacity even as regulatory reform pushes more medium-density housing projects into the pipeline.
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Western Australia has one of the lowest unemployment rates, driven heavily by mining and resources. Demand for trades, engineering, and infrastructure workers remains high, and incentive programs attract skilled tradespeople.
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South Australia has emerged as a standout performer, posting some of the strongest employment growth nationally. Large-scale, multi-generational builds and the AUKUS-related Osborne shipyard expansion drive sustained demand for construction and project trades.
AUKUS-related Osborne shipyard expansion — are driving sustained demand for construction and project trades in Adelaide and beyond.
Regional shortages, notably, are forecast to grow even faster than metro shortages — quadrupling between 2025 and 2027 as renewable energy and infrastructure projects increasingly move outside capital cities.
Where Training Fits In
A shortage this size can’t be solved through migration alone — it requires a steady pipeline of newly and formally qualified workers entering the trades. This is where nationally recognised vocational training plays its part.
Austra College offers a range of construction qualifications directly aligned with the trades identified above as being in the most acute shortage, including:
- CPC30220 – Certificate III in Carpentry
- CPC50220 – Diploma of Building and Construction (Building)
- CPC30620 – Certificate III in Painting and Decorating
- CPC33020 – Certificate III in Bricklaying and Blocklaying
- CPC31420 – Certificate III in Construction Waterproofing
- CPC31020 – Certificate III in Solid Plastering
It’s worth noting that several construction occupations also appear on Australia’s skilled migration occupation lists, which can open pathways for suitably qualified and assessed workers. Visa eligibility, licensing requirements and employment outcomes depend on individual circumstances and are determined by the relevant government and licensing authorities — prospective students should always confirm current requirements directly with the Department of Home Affairs or a registered migration agent.
Why Now
The combination of a record infrastructure pipeline, an ageing existing workforce, and persistent shortages across every construction trade means demand for newly trained, work-ready tradespeople isn’t slowing down any time soon. For anyone considering a hands-on career with strong long-term demand, the data makes a clear case for starting now.
Ready to build a career in construction? Explore Austra College’s construction courses across our NSW, VIC, WA and SA campuses.
