Rent to Income Ratio Sydney: 2024 Affordability Data

The rent to income ratio Sydney renters face is among the most discussed affordability metrics in Australia. Based on 2023–2024 data from the NSW Rental Bond Board and ABS CPI private rent component, the median ratio sits at 35% — meaning the typical Sydney renter spends more than a third of their income on housing alone.

Sydney Rent to Income Ratio: Key Benchmarks

Sydney's rent-to-income ratio varies significantly depending on where a renter sits in the income distribution. At the 25th percentile, renters spend around 25% of their income on rent — broadly in line with the traditional affordability threshold. The median renter, however, reaches 35%, and those at the 75th percentile spend as much as 47% of their income on rent. These figures are drawn from the NSW Rental Bond Board and ABS CPI private rent component data for 2023–2024.

Monthly Rent Levels Across the Distribution

Monthly rent in Sydney also spans a wide range. At the lower end of the market (10th percentile), rents sit at around $1,800 per month. The median rent is $2,900 per month, while higher-cost rentals at the 90th percentile reach $4,800 per month. These figures are in local currency (AUD) and reflect the 2023–2024 period. For a broader look at how these costs have shifted, see Average Rent in Sydney 2026 | Costs & Affordability.

What Is a Healthy Rent to Income Ratio?

A commonly cited rule of thumb is that housing costs should not exceed 30% of gross income. By that standard, Sydney's median renter — at 35% — is already in financially stressed territory. Renters at the 75th percentile, spending 47% of income on rent, face a significantly constrained budget for all other living expenses. Only those at or below the 25th percentile ratio of 25% sit within the conventional affordability threshold.

How Sydney Compares Internationally

Sydney's affordability pressures are not unique globally, but the city's ratio is notably high compared to many European markets. For context, cities like Berlin and London face their own distinct affordability dynamics, though the structural drivers — housing supply constraints, population growth, and wage growth lagging rents — differ by market. Comparing ratios across cities can help frame just how stretched Sydney renters are relative to global peers.

Data Notes and Confidence

The figures on this page are sourced from the NSW Rental Bond Board and the ABS CPI private rent component, covering 2023–2024. Confidence in these estimates is rated medium. It is worth noting that the ABS Survey of Income and Housing (SIH) 2023–24 was cancelled in July 2025 due to data quality concerns; the next SIH is scheduled for 2025–26, with results expected in 2027. This means granular income-linked rental data will have a gap until that release. All figures should be treated as indicative benchmarks rather than precise measurements.

Use the Calculator to Check Your Own Ratio

Aggregate ratios provide useful context, but your personal rent-to-income ratio depends on your specific income and rent. Use the SpendVerdict rent affordability calculator to enter your own figures and see exactly where you stand relative to Sydney's benchmarks. Understanding your ratio is a practical first step in assessing whether your current housing costs are sustainable.

Calculate your personal rent-to-income ratio with the SpendVerdict affordability calculator.