Cost of Living Comparison Between Kalgoorlie and Perth
For one person, living is cheaper in Kalgoorlie: $1,944 a month against $3,080 in Perth, rent and utilities included – about $13,600 less a year. Rent and utilities account for most of the difference.
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Kalgoorlie Living Index94Cost of Living Index in KalgoorlieLearn more -
Perth Living Index148Cost of Living Index in PerthLearn more
How much you'll spend in Kalgoorlie and in Perth
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Kalgoorlie and in Perth actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,944 in Kalgoorlie versus $3,080 in Perth.
- Kalgoorlie $1,944
- Perth $3,080
Estimated couple costs with rent: $3,314 in Kalgoorlie versus $4,194 in Perth.
- Kalgoorlie $3,314
- Perth $4,194
Monthly costs for a family of three with rent: $4,684 in Kalgoorlie versus $5,309 in Perth.
- Kalgoorlie $4,684
- Perth $5,309
Living in Kalgoorlie costs roughly 37% less than in Perth, and outside of rent the biggest gap is in clothing.
Both cities are pricier than the global median: Kalgoorlie 43% above, Perth 126% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Kalgoorlie: October 26, 2026
Last update for Perth: October 25, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $1,383 in Kalgoorlie and $2,006 in Perth. Housing cost is often the main lever when comparing two cities.
Kalgoorlie pays 47% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
Dining out: $85 in Kalgoorlie vs $86 in Perth. Groceries flip the comparison at $376 vs $365, with Perth cheaper for home cooking.
- Kalgoorlie Perth 550 km ≈ 1 h 15 min nonstop flight
- Kalgoorlie
- Perth
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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