Murders in Australian prisons are rare, with an average of around 2-3 prisoner-on-prisoner homicides annually between 1980-2011, though numbers fluctuate and have generally declined, with most involving young, non-Indigenous male prisoners, though specific yearly data for recent times requires deeper dives into Australian Institute of Criminology (AIC) reports.
Vegemite is banned in some Australian prisons, particularly Victoria's, because inmates used its yeast to brew alcohol and smear it on drugs to confuse narcotics dogs, despite the yeast being inactive. While prisoners argue it's a cultural right and essential for wellbeing, officials cite security concerns over potential homebrew and drug interference, leading to bans under "Contraband" policies, notes The New York Times.
The leading cause of death in jails, particularly in the U.S., is suicide, often occurring within the first days or weeks of incarceration, followed by illnesses (like heart disease) and accidental drug intoxication. While suicide is the top single cause, deaths from chronic diseases and overdoses also represent significant portions, with suicides being disproportionately high compared to the general population.
Australia's top three causes of death consistently include Dementia (including Alzheimer's disease), Ischaemic Heart Disease, and Chronic Lower Respiratory Diseases (like COPD), though their exact ranking can shift, with dementia often leading for women and heart disease for men, but the overall gap narrowing significantly, according to recent ABS data.
There were 46,998 adult prisoners in Australia as at 30 June 2025, up 6% (2,595 prisoners) from 44,403 in the previous year.
There were 17,148 Aboriginal and Torres Strait Islander prisoners: stable (down 10 persons) from 17,158 in the June quarter 2025. up 9% (1,437 persons) from 15,711 in the September quarter 2024.
The biggest jail in Australia is the Clarence Correctional Centre near Grafton, New South Wales, with a capacity for up to 1,700 male and female inmates, making it the largest and one of the most advanced correctional facilities in the country, focusing on rehabilitation.
the highest proportion of ill health and death for males was due to these top 5 disease groups: cancer (19%), cardiovascular diseases (14%), mental health conditions/substance use disorders (11%), injuries (11%), and musculoskeletal conditions (11%) (Figure 1)
Most deaths in Australia, like other developed countries, occur among older people (Figure 2.1). Sixty-eight per cent of deaths registered in Australia in 2023 were among people aged 75 or over (63% for males and 74% for females). The median age at death was 79.6 years for males and 84.6 years for females (Table S2.
Suicide is the biggest killer of people under the age of 35 and the biggest killer of men under the age of 50.
Globally, Ischaemic Heart Disease (Coronary Artery Disease) remains the world's biggest killer, but regionally, Dementia (including Alzheimer's) has recently become the leading cause of death in countries like Australia, surpassing heart disease for females and overall, while heart disease leads for males. Other top causes globally include stroke, respiratory infections, lung cancer, and chronic obstructive pulmonary disease (COPD).
According to Forry et al. and Fovet et al.11, the most common mental disorders in the prison population are severe depression (44% and 31.2%, respectively), followed by generalised anxiety disorder (30.9 and 44.4%, respectively).
No, you generally don't receive regular Centrelink payments while in jail in Australia, as they stop when you enter custody; however, you might get a one-off Crisis Payment on release, or continue receiving payments for things like Family Tax Benefit if your children are in your care, or ABSTUDY if you're an Indigenous person studying. Corrective Services informs Centrelink of your imprisonment, ceasing payments, but you can arrange payments like a Crisis Payment for release through a special unit or by contacting Centrelink within 7 days of release.
Examples of meals
Australians call McDonald's "Macca's," a common nickname that became so popular the company embraced it, even changing some store signs to "Macca's" and using the term in advertising and their app. This fits the Australian habit of shortening names with an "-a" or "-o" suffix, like "barbie" for barbecue.
Top 10 Countries with the Highest Life Expectancy
The odds of living to 80 in Australia are very high, with life expectancy around 81 for males and 85 for females, meaning many people will pass 80, and data from the early 2020s shows around half of men will reach 80, while women generally exceed it, with recent statistics indicating about 30% of men (and more women) reach their 90s, showing strong longevity trends for older Australians.
Certain lifestyle habits can negatively affect your physical and mental health, shortening your potential lifespan.
Of the 1,635 drug-induced deaths in Australia in 2023, 340 or 21% were due to heroin (Table NMD2). People who use heroin have a particularly high risk of overdose, especially when heroin is used in conjunction with other drugs like benzodiazepines (for example, alprazolam, diazepam) and alcohol.
The number one killer in the world is cardiovascular disease (CVD), including heart disease and stroke, responsible for about one-third of all global deaths, claiming nearly 18-20 million lives annually, and remains the leading cause across all regions, according to WHO and World Heart Federation. While COVID-19 caused significant deaths in recent years, CVD has consistently held the top spot for decades, with increases seen globally, especially in younger populations.
Between 2012 and 2018, Australia's life expectancy increased by 0.8 years for males (to 80.7) and 0.6 years for females (to 84.9), marking a significant rise in national longevity.
A life sentence is the most severe penalty a court can impose in Australia, following the abolition of the death penalty in 1985.
Australia's most famous prisoners often stem from its convict past or notorious modern crime, with figures like bushranger Ned Kelly, notorious gangster Mark "Chopper" Read, and the infamous modern murderer Katherine Knight (first woman with no parole) standing out, alongside historical figures like the escaped convict William Buckley. The title depends on the era, but these names consistently appear due to their notoriety, impact, or unique stories.