Australians consumed 34 per cent more methamphetamine, cocaine, heroin, and MDMA in 2024 compared to the previous year, according to the latest National Wastewater Drug Monitoring Program. The survey found that 22.2 tonnes of these drugs were consumed nationwide between August 2023 and 2024, with an estimated street value of $11.5 billion. Meth accounted for $8.9 billion, or 78 per cent of the total.
The survey covered 57 per cent of the country, monitoring multiple substances, including methamphetamine, amphetamine, cocaine, MDMA, heroin, cannabis, oxycodone, fentanyl, nicotine, alcohol, and ketamine. While alcohol consumption has increased, nicotine use has fallen. Cannabis remained the most consumed illicit drug, particularly in regional areas, whereas cocaine, MDMA, heroin, and ketamine were predominantly consumed in metropolitan areas.
Australian Criminal Intelligence Commission CEO Heather Cook warned that organised crime groups have re-established themselves post-COVID, exploiting increased demand and evolving trafficking methods. Cocaine consumption rose the most at 69 per cent, followed by MDMA at 49 per cent, meth at 21 per cent, and heroin at 14 per cent.
“The 2.2 tonne increase in meth use is concerning, as the national level of 12.8 tonnes is the highest ever recorded,” Ms Cook said. “Cocaine and heroin consumption have also reached record highs.”
The Northern Territory saw the largest rise in meth, cocaine, and MDMA use, while Tasmania recorded the highest increase in heroin consumption. Data modelling suggests that use of meth, cocaine, and MDMA will continue to rise through 2027, while heroin consumption is likely to remain stable.
