Cost of Living by City in Australia 2025-26: Sydney vs Melbourne vs Brisbane

Australia is one of the most expensive countries in the world to live in, with costs varying significantly between cities. Sydney consistently ranks as the most expensive Australian city, driven primarily by housing costs.

Melbourne is the second most expensive, followed by Brisbane, which has become increasingly costly due to strong population growth. Perth, Adelaide, Hobart, Canberra, and Darwin each have their own cost profiles. For a single person, the estimated monthly cost of living (excluding rent) ranges from $1,200 to $1,800 across major cities, covering groceries, transport, utilities, phone, internet, and personal expenses.

With rent included, the range widens dramatically — from $2,500 per month in Adelaide to $3,800 in Sydney for a one-bedroom apartment. These figures highlight why location choice is one of the most impactful financial decisions Australians make.

What actually happens: Housing is the single largest expense for most Australians and the primary driver of cost-of-living differences between cities. Median weekly rent for a house: Sydney $700, Melbourne $550, Brisbane $600, Perth $600, Adelaide $520, Hobart $500, Canberra $600, Darwin $550.

For units: Sydney $550, Melbourne $450, Brisbane $480, Perth $500, Adelaide $400, Hobart $420, Canberra $500, Darwin $430. Mortgage repayments follow a similar pattern but are amplified by property prices: monthly repayments on a median-priced house (80% LVR, 30-year term, 6.2% rate) are approximately $7,800 in Sydney, $5,100 in Melbourne, $4,200 in Brisbane, $3,800 in Perth, and $3,600 in Adelaide. The gap between renting and buying is widest in Sydney, where mortgage repayments on a median house are more than double the equivalent rent.

Grocery costs are relatively consistent across Australian cities, with a typical weekly shop for a couple costing $180 to $250. Sydney and Melbourne are at the higher end, while Adelaide and regional areas are generally cheaper.

Utility costs (electricity, gas, water) vary by state due to different pricing structures and climate: quarterly bills range from $400 to $700 for a two-person household, with South Australia and Queensland at the higher end for electricity and Victoria cheapest for water. Public transport costs vary significantly: a monthly pass costs approximately $200 in Sydney (with the Opal cap), $170 in Melbourne (myki), $140 in Brisbane (go card), and $100 in Perth (SmartRider). Petrol prices are relatively consistent nationally at $1.80 to $2.10 per litre, though Perth and Adelaide tend to have lower average prices than the east coast cities.

Car registration and insurance also vary by state.

Here's the thing. Dining out in Australia is expensive by global standards. A meal at a mid-range restaurant costs $25 to $40 per person, a takeaway coffee is $4.50 to $6, and a pint of beer at a pub is $10 to $14.

These prices are broadly similar across all capital cities, with Sydney slightly higher and Adelaide slightly lower. Entertainment costs including cinema tickets ($15 to $22), gym memberships ($50 to $80 per month), and streaming services ($12 to $25 each) are nationally consistent. Childcare is a major expense for families, with daily costs ranging from $100 to $180 depending on the centre and location.

Sydney and Melbourne have the highest childcare costs. Private school fees range from $10,000 to $35,000 per year, while public schools involve costs of $500 to $2,000 per year for fees, uniforms, and supplies. That's the key takeaway.

While Sydney has the highest living costs, it also tends to offer the highest salaries, particularly in finance, technology, and professional services. The key metric is the ratio of median income to living costs.

Canberra consistently ranks as the city where income goes furthest — high median salaries (boosted by public sector wages) combined with moderate housing costs outside of a few premium suburbs. Perth offers a good balance for mining and resources sector workers. Adelaide and Hobart offer the lowest housing costs but also generally lower salaries.

Let's break this down. Brisbane has become a middle ground — rising costs but improving employment opportunities and strong lifestyle appeal. When considering a move, calculate your total cost of living in the new city and compare it to your expected salary. Our Cost of Living Calculator can help you compare expenses across cities and determine how much you need to earn to maintain your current lifestyle.