Short answer: Australia is richer than the UK by GDP per capita. Australia’s GDP per capita in 2025 is approximately USD 65,000–67,000; the UK’s is approximately USD 50,000–52,000 (World Bank and OECD data). On median household disposable income, Australia is also higher; on wealth distribution, Australia is more equal than the UK.
Here’s the longer comparison.
GDP Per Capita
The headline measure: Australia is approximately 25–30% richer than the UK by GDP per capita as of the most recent World Bank figures (2024 data, with 2025 estimates from the IMF):
- Australia: USD 65,400
- UK: USD 51,100
- New Zealand: USD 47,200
- Ireland: USD 100,200 (note: distorted by multinational corporate accounting)
- USA: USD 80,400
Australia ranks above the UK in the global GDP-per-capita tables and has done so consistently since the early 2000s.
Median Household Income
Median equivalised household disposable income (OECD data, 2023):
- Australia: USD 41,500
- UK: USD 30,200
The gap on median income is wider than the gap on GDP, which suggests Australia’s wealth is more evenly distributed than the UK’s at the median level.
Minimum Wage Comparison
National minimum wage (full-time, full-year, 2025 figures):
- Australia: AUD $24.95/hour (around USD 16.40), with weekend penalty rates of 25–50% above
- UK: GBP £11.44/hour (around USD 14.50), no penalty rates
Australia’s minimum wage is the highest in the developed world; UK minimum wage is mid-range OECD.
Median Salary Comparison
Median full-time annual earnings:
- Australia: AUD $97,500 (around USD 64,000) per ABS Average Weekly Earnings, May 2025
- UK: GBP £37,400 (around USD 47,000) per ONS Annual Survey of Hours and Earnings 2024
For a UK migrant moving to Australia in a similar role, the nominal salary increase is typically 25–40%.
Cost of Living Adjustment
The salary advantage is partly offset by Australia’s higher cost of living, particularly:
- Housing (Sydney and Melbourne house prices are higher than London for equivalent suburbs)
- Childcare (Australia’s childcare costs are higher than UK Sure Start-supported rates, though subsidies apply)
- Domestic flights and intra-state travel (Australia is large; flights are more expensive than EU equivalents)
The Numbeo cost-of-living index puts Sydney roughly equivalent to London on cost of living and Melbourne 10–15% cheaper than London. Combined with the salary increase, Melbourne is meaningfully more affordable for an equivalent lifestyle.
Wealth Distribution
The Gini coefficient (a measure of income inequality, where 0 is total equality and 1 is total inequality):
- Australia: 0.318 (OECD 2022)
- UK: 0.357
- USA: 0.395
- Sweden: 0.280
Australia is more equal than the UK on income; both are less equal than the Nordic countries.
On wealth (rather than income), Australia is more unequal than the UK because of the property-wealth concentration in Sydney and Melbourne. The Australian housing market has created larger wealth divergences between owners and renters than the UK’s housing market has.
Public Services and the “Hidden” UK Advantage
The pure GDP and income comparison underweights a structural UK advantage: comprehensive NHS coverage at no point-of-care charge, free university tuition for Scottish residents and substantial subsidies elsewhere, council-tax-funded services.
Australia’s equivalent — Medicare, HECS for university — is similar in scope but with more out-of-pocket costs. A UK migrant moving to Australia gains gross income but loses some of the tax-funded service safety net.
For a comprehensive comparison, the OECD’s Better Life Index (which weights income, health, education, environment, work-life balance) gives Australia and the UK similar overall scores, with Australia stronger on income and outdoor environment, the UK stronger on history and access to large European cultural infrastructure.
What This Means for You
For a UK migrant moving to Australia in a similar professional role: nominal salary will increase 25–40%; cost of living in Melbourne will be 10–15% lower than London; net result is roughly 30–50% more disposable income for an equivalent lifestyle.
For wealth-creation specifically: Australia’s tax system and superannuation system create stronger long-term wealth accumulation than the UK’s pension system for most professional migrants.
The trade-off is access to large European cultural infrastructure — the West End, easy weekend trips to Paris or Rome, broader travel within driving distance — which is structurally not replaceable.
For more, see Melbourne vs London cost of living, Sydney vs Melbourne cost of living, the UK vs Australia comparison. World Bank, OECD, ABS Average Weekly Earnings, and ONS Annual Survey of Hours and Earnings are the data sources cited.