Cost of Living Comparison Between Mount Gambier and Sydney
For one person, living is cheaper in Mount Gambier: $2,252 a month against $3,267 in Sydney, rent and utilities included – about $12,200 less a year. Higher rent and utilities in Sydney outweigh lower spending on other living expenses.
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Mount Gambier Living Index108Cost of Living Index in Mount GambierLearn more -
Sydney Living Index157Cost of Living Index in SydneyLearn more
How much you'll spend in Mount Gambier and in Sydney
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Mount Gambier and in Sydney actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,252 in Mount Gambier versus $3,267 in Sydney.
- Mount Gambier $2,252
- Sydney $3,267
Estimated couple costs with rent: $3,729 in Mount Gambier versus $4,847 in Sydney.
- Mount Gambier $3,729
- Sydney $4,847
Monthly costs for a family of three with rent: $5,205 in Mount Gambier versus $6,428 in Sydney.
- Mount Gambier $5,205
- Sydney $6,428
Living in Mount Gambier costs roughly 31% less than in Sydney, and outside of rent the biggest gap is in transport.
Both cities are pricier than the global median: Mount Gambier 65% above, Sydney 140% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Mount Gambier: October 26, 2026
Last update for Sydney: October 24, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $779 in Mount Gambier and $2,566 in Sydney. Housing cost is often the main lever when comparing two cities.
Sydney pays 61% more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $119 in Mount Gambier vs $90 in Sydney for a mid-range dinner for two. Groceries echo the gap at $388 vs $382 per month, with Sydney cheaper across the board.
- Mount Gambier Sydney 1,040 km ≈ 1 h 45 min nonstop flight
- Mount Gambier
- Sydney
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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