Cost-of-living pressure is continuing to build across Adelaide, with new figures showing prices have risen 4.7 per cent over the past year — well above the national capital-city average.
The latest Consumer Price Index figures from the Australian Bureau of Statistics show Adelaide recorded annual inflation of 4.7 per cent in the 12 months to August 2026.
That compares with 4.0 per cent across Australia’s eight capital cities, putting Adelaide behind only Hobart, where annual inflation reached 4.8 per cent.
Prices in Adelaide also rose 0.5 per cent during August alone.
Housing costs rise almost 8 per cent
Housing is among the biggest areas of pressure for Adelaide households.
The ABS figures show Adelaide housing costs were 7.9 per cent higher than a year ago — considerably above the 5.7 per cent increase recorded across the eight capital cities.
Adelaide’s housing increase was also the highest of any Australian capital city in the latest figures.
Nationally, the ABS says rising housing costs are being driven by a combination of new-home construction costs, electricity prices and rents.
New dwelling prices across the capital cities were 5.4 per cent higher over the year as builders passed on higher labour and material costs, while rents increased 3.6 per cent.
Electricity prices nationally were 13.2 per cent higher than a year earlier.
For South Australian households already managing mortgages, rent, electricity bills and other everyday expenses, the latest figures show housing-related costs remain a significant source of financial pressure.
Transport costs jump 7.6 per cent
Getting around Adelaide has also become substantially more expensive.
Transport prices in the city rose 7.6 per cent over the year to August, compared with a national capital-city increase of 5.6 per cent.
Adelaide recorded the largest annual transport increase of any Australian capital city in the latest CPI data.
Fuel has been a major contributor nationally.
Automotive fuel prices were 13.5 per cent higher than a year ago, while vehicle maintenance and repair costs increased 6.2 per cent.
Fuel prices surged 14.8 per cent during August alone, according to the ABS.
Separate ABS household spending data released this week showed Australian households increased their transport spending by 2.3 per cent in August, with higher fuel spending among the contributors.
Adelaide running above most other capitals
Adelaide’s 4.7 per cent annual inflation rate places the city near the top of the national table.
Annual inflation to August was:
Hobart — 4.8%
Adelaide — 4.7%
Darwin — 4.5%
Perth — 4.3%
Brisbane — 4.1%
Canberra — 4.1%
Sydney — 3.9%
Melbourne — 3.5%
The weighted average across all eight capitals was 4.0 per cent.
That means prices in Adelaide have been rising around 0.7 percentage points faster than the capital-city average over the past year.
Other everyday costs are rising too
The pressure is not confined to housing and transport.
In Adelaide, annual prices increased by:
5.0 per cent for alcohol and tobacco
4.5 per cent for health
4.2 per cent for education
4.2 per cent for insurance and financial services
2.9 per cent for recreation and culture
2.6 per cent for food and non-alcoholic beverages
Clothing and footwear rose 1.8 per cent, while furnishings, household equipment and services increased 1.5 per cent.
While some individual categories remain relatively subdued, the sharp increases in major household expenses such as housing and transport can have an outsized impact on family budgets.
What does 4.7 per cent inflation actually mean?
The 4.7 per cent figure does not mean every product or household bill has risen by exactly that amount.
The CPI tracks the changing price of a broad basket of goods and services typically purchased by households.
Individual experiences can therefore differ significantly.
A household spending a large proportion of its income on rent, electricity, fuel and car expenses may be experiencing considerably more pressure than the headline inflation rate suggests.
Others may see smaller increases depending on where their money is being spent.
The latest figure means that, overall, the basket of goods and services measured by the ABS in Adelaide cost 4.7 per cent more in August 2026 than it did in August 2025.
Inflation rises nationally
Across the eight capital cities, annual CPI inflation climbed to 4.0 per cent in August, up from 3.5 per cent in July.
Underlying inflation remained lower, with the ABS’s trimmed mean measure sitting at 3.6 per cent over the year.
The trimmed mean strips out some of the largest short-term price movements and is often used to provide a clearer indication of underlying inflationary pressure.
Housing was the largest contributor to national annual inflation, followed by transport.
Cost of living remains front of mind
For Adelaide households, the latest numbers provide another indication that cost-of-living pressure has not disappeared.
Housing costs are rising faster in Adelaide than in any other capital city, transport costs are up 7.6 per cent, and overall inflation is the second-highest among Australia’s capitals.
While inflation is a measure of how quickly prices are increasing rather than the absolute cost of living, sustained increases compound over time.
For South Australians, that means many of the higher prices accumulated during the past several years remain — and in some of the biggest household spending categories, prices are still climbing.
The next monthly CPI figures, covering September 2026, are due to be released by the ABS on 28 October.