Data confidence level:
This FACT indicates the price of a one-month gym membership in Australian capital cities.
The data were collected on the survey website, Expatistan.com for the year 2013. According to this source, which used on average price points per city to derive the average price, the city with the highest cost is Sydney, at $94 for one month, closely by Perth at $90 per month. The city with the cheapest monthly gym membership is Hobart, at $55.