Adult alcohol consumption
KPI 26: Proportion of people aged 18 years and older who consume more than two standard drinks per day on average
The consumption of alcohol is widespread within Australia and entwined with many social and cultural activities. However, harmful levels of consumption (consuming more than two standard drinks per day on average) are a major health issue, associated with increased risk of disease including oral cancers (DHSV 2011).
In 2017–18, 16% of adults aged 18 years and over consumed more than two standard drinks per day. Older adults aged 45–54 (19%) and 55–64 (19%) were more likely to consume more than two standard drinks per day than younger adults aged 18–24 (11%).
After adjusting for age, the proportion of adults at risk of long-term harm from alcohol has remained stable between 2014–15 and 2017–18, at 17% and 16% respectively.
Explore the data using the interactive below:
KPI 26: Proportion of people who exceed the guidelines for the consumption of alcohol
This figure shows the proportion of adults aged 18 years and over who exceeded the guidelines for the consumption of alcohol. National, state and territory data is presented for 2014-15 and 2017-18. In Australia, 16% of adults aged 18 years and over exceeded the guidelines for the consumption of alcohol in 2017-18.
KPI 26: Proportion of people who exceed the guidelines for the consumption of alcohol
This figure shows the age-standardised proportion of people who exceeded the guidelines for the consumption of alcohol in Australia, by sex. In 2017-18, 24% of males and 8.9% of females exceeded the guidelines for the consumption of alcohol.
KPI 26: Proportion of people who exceed the guidelines for the consumption of alcohol
This figure shows the proportion of people who exceeded the guidelines for the consumption of alcohol in Australia by age groups and sex. In 2017-18, fewer adults aged 18-24 exceeded the guidelines for the consumption of alcohol than any other age group.

Data tables available for download.
More information about alcohol consumption.
References:
ABS 2018. National Health Survey: first results, 2017–18. ABS cat. No. 4364.0.55.001. Canberra: ABS
ABS Microdata: National Health Survey; 2014–15, 2017–18. Findings based on detailed microdata analysis. Canberra: ABS
DHSV (Dental Health Services Victoria) 2011. Links between oral health and general health - the case for action: Dental Health Services.
Definition |
Proportion of people aged 18 years and older who consume more than two standard drinks per day on average Numerator Estimated total number of adults (aged 18+ years) in the Australian population who exceed the 2009 National Health and Medical Research Council (NHMRC) guideline¹ of drinking no more than two standard drinks per day to reduce the lifetime risk of harm from alcohol-related disease or injury. Denominator Total persons 18 years and over. Note, rates are age standardised to the 2001 Australian standard population for comparisons over time. |
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Desirable rate |
Low |
Data sources |
National Health Survey (ABS) The Australian Bureau of Statistics National Health Survey (NHS) is the primary source of alcohol consumption data. It is designed to collect a range of information about the health of Australians and be representative of the estimated resident population living in private dwellings in non-Very remote areas of Australia. |
Inclusions |
Proportion of adults at risk of long-term harm from alcohol (consuming more than two standard drinks per day on average) Respondents to NHS that self-report an average intake of more than 2 standard drinks of alcohol per day. The number of standard drinks per day is derived from information about the types and quantities of alcoholic drinks consumed on the three most recent days, of the week prior to interview, in conjunction with the total number of days alcohol was consumed. Survey data in the NHS is extrapolated to the Australian population living in private dwellings in non-Very remote areas of Australia using age and sex benchmarks to estimate the total number of adults who drink more than two standard drinks per day. |
Exclusions |
None |
- National Health and Medical Research Council (NHMRC), 2009. Australian guidelines to reduce health risks from drinking alcohol, Canberra: NHMRC.