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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Sydney vs Perth in 2026: cost index 125 vs 110, rent $2,800 vs $2,300, income $85,000 vs $82,000, QoL 64 vs 65.
Sydney vs Perth in 2026: cost index 125 vs 110, rent $2,800 vs $2,300, income $85,000 vs $82,000, QoL 64 vs 65.
Sydney ranks #1 with a cost index of 125 and rent of $2,800/month.
Average cost index across these cities: 118 (+11 vs national average of 107).
Average quality of life: 65/100. Top: Sydney at 64/100.
Safest city: Sydney (68/100 safety score).
Most comparisons stop at rent. We didn't. Sydney stands out as the top-ranked city in this analysis. With a cost index of 125 and median income of $85,000, it offers competitive value despite costs slightly above the national median. That's a strong position by any measure.
On quality of life, Perth leads with a composite score of 65/100 — reflecting its safety (68), healthcare (80), and walkability (58) metrics. That said, affordability and QoL don't always move in the same direction, and Australia is a good example of that tension.
The country average QoL score is 64/100. Sydney leads with 64/100, reflecting its safety, healthcare access, walkability, and green space.
Our index is benchmarked to 100 (national median). Sub-categories cover housing, food, transport, utilities, and healthcare. Data sources include ABS, CoreLogic, ATO.
Sydney (ranked #1) has a cost index of 125 and rent of $2,800/mo. Perth (#2) has index 110 and rent $2,300/mo — a 15-point gap.