Wages in Australia have grown substantially in nominal terms since 1975, but real purchasing power, especially relative to housing, has lagged significantly due to asset price inflation outpacing wage

Graham Healy
Jul 2
4 min read

**Wages in Australia have grown substantially in nominal terms since 1975, but real purchasing power, especially relative to housing, has lagged significantly due to asset price inflation outpacing general wages and CPI.** Groceries and cars have generally tracked closer to overall inflation (CPI), though with periods of volatility (e.g., recent food and vehicle supply pressures).

### Key Data Sources and Context

- **Wages**: Average Weekly Earnings (AWE) from ABS (e.g., ~$85/week in 1975, rising to ~$1,562/week by late 2025). Median figures are lower.

- **Housing**: Median house prices (national/Sydney-focused for illustration) have risen dramatically, especially post-1990s, far exceeding wage growth. Real (inflation-adjusted) house prices are at highs.

- **Groceries/Food**: Tracked via CPI Food & non-alcoholic beverages component; generally aligned with overall CPI but with spikes.

- **Cars**: New vehicle prices have risen but benefited from globalization/import competition and tech improvements; less extreme than housing.

Approximate illustrative table (decadal snapshots; national where possible, Sydney for housing emphasis as it's often cited; figures are rounded/approximate from historical series):

**Approximate Comparison Table (Nominal AUD, rough averages/medians)**

--- | --- | --- | --- | --- | ---

1975 | ~$85–$165 | ~$30k–$35k (Sydney ~$34k) | ~4–6x | High inflation period (~15% peak) | Lower relative; imports limited

1985 | ~$350–$420 | ~$67k–$80k | ~5–7x | Moderating inflation | Rising with imports

1995 | ~$550–$700 | ~$120k–$196k (Sydney) | ~6–9x | Stable | Global competition lowers real costs

2005 | ~$900–$1,100 | ~$250k–$380k+ | ~8–12x | Low inflation | Tech/features add value

2015 | ~$1,200–$1,400 | ~$500k–$860k (Sydney) | ~10–15x+ | Low | Supply chain stable

**Notes on the table**:

- Housing affordability has deteriorated sharply: House prices rose ~3%+ real p.a. long-term, with acceleration in the 1990s–2000s and post-2010s booms. Wages grew but multiples expanded due to demand/supply imbalances and policy.

- Groceries/CPI: Overall CPI from ~1975 to now has multiplied costs ~8–10x+ (use RBA calculator for precision); food has not outpaced wages as extremely as housing.

- Cars: Real prices have been more stable or even declined in quality-adjusted terms due to competition, unlike housing.

### Housing Bubble and Government Debt Shift (esp. Howard Years 1996–2007)

The "housing bubble" narrative involves supply constraints, tax incentives (negative gearing, CGT discount), low interest rates post-1990s, immigration/population growth, and financial liberalization increasing credit availability. Governments (across parties) benefited from stamp duty, CGT revenue, and voter wealth effects from rising prices ("no one complains about their home value rising" – Howard).

- **Howard era specifics**: Expanded negative gearing + 50% CGT discount (1999) made property highly attractive for investors, channeling capital into housing rather than other productive assets. First Home Owner Grants boosted demand. Government debt was paid down (surpluses), but this coincided with private/household debt explosion as credit flowed into property. Critics argue this shifted risk/debt burden to households while inflating asset prices.

- Broader: Financial deregulation (1980s onward) + low rates enabled higher leverage. Public debt reduction (Howard paid off net Commonwealth debt) contrasted with rising private debt funneled into housing. Subsequent governments continued supportive policies amid booms.

This created a feedback loop: Easier credit → higher prices → more borrowing → further price growth, with wages/CPI lagging for entrants.

### Current (2026) Debt Breakdown

**Australian Government (Federal) Debt**:

- Gross debt ~$971 billion (as of recent AOFM data; forecasts near $993B by mid-2026). ~33% of GDP.

- Net debt lower (~19% GDP in some estimates).

**Total Public Sector Debt** (federal + state + local): ~$1.62 trillion (2025 data).

**Household (Personal) Debt**: Very high; ~114% of GDP (one of the world's highest). Mostly mortgage-related. Debt-to-income ~170–180% range historically recent.

**Corporate/Company Debt**: Part of broader private non-financial business borrowing; total private sector debt elevated but resilient per RBA. Specific aggregates vary; contributes to overall credit demand.

**Overall Picture Table (2025/2026 approx., AUD)**

Category | Amount | % GDP (approx.) | Notes/Source

--- | --- | --- | ---

Federal Gross Govt Debt | ~$971B | ~33% | AOFM/debtclock.au; rising but manageable vs. history.

Total Public Sector Debt | ~$1.62T | Higher aggregate | Includes states; up significantly post-pandemic.

Household Debt | ~$2.27T USD equiv. (AUD higher) | ~114% | Mostly housing; high globally.

Corporate Debt | Significant (part of private credit) | Varies | Businesses borrowed ~$48B in recent quarter; resilient.

**Quote/Analysis from australia debt-related sites** (e.g., debtclock.au, often referenced in similar contexts): Sites like debtclock.au track federal debt at ~$971B, emphasizing interest costs (~$48k/minute at times) and per-person burden (~$35k). They highlight post-2022 increases under current government, contrasting with earlier debt-free periods. Analysis typically frames it as sustainable due to low % GDP vs. peers but warns of interest burdens and future fiscal pressure. Broader views (RBA, ABS) note household debt risks offset by asset values (housing equity) and low defaults.

**Caveats**: Exact 2026 figures are estimates/forecasts; data evolves. Housing "bubble" debates are contentious—supply shortages and demand drivers play major roles alongside policy. For precise/latest, consult ABS, RBA, AOFM. Wages have risen, but entry to ownership is harder due to price multiples.