Why cyclists die on Australian roads: what the crash data shows

How many cyclists die, and is it getting worse?

Between 29 and 51 cyclists a year have died on Australian roads over the past decade. 2025 was the worst year since 1997, and 2026 is tracking about the same: 34 deaths from January to August, level with 2020 as the most for those months since 1997.

The figures below come from the Australian Road Deaths Database, which the Bureau of Infrastructure and Transport Research Economics (BITRE) compiles from police reports in every state and territory. A road death means someone who died within 30 days of an unintentional crash on a public road. The latest file is current to August 2026.

Over the long run, cycling deaths fell a lot. There were 98 in 1989, and the average across 1989 to 1998 was 58 a year. Since about 2000 the number has moved within a band of roughly 26 to 51 a year without a clear trend either way. BITRE's August 2026 bulletin counts 58 cyclist deaths in the 12 months to August 2026, up from 35 a year earlier. Whether that is a lasting rise or a bad run is too early to say: with numbers this small, a handful of crashes moves the total a long way.

• The figures get revised. Recent months are preliminary. The national Road Safety Data Hub's cycling page gives 35 deaths for 2023; the August 2026 database file gives 33. We use the latest file throughout.
• Deaths are the tip. In 2021, the latest year on the Data Hub, 8,163 cyclists were admitted to hospital after road crashes: 20.7% of all road-crash hospitalisations, and almost 200 for every cyclist killed that year.
• There's no national count of how far people ride, so a true risk per kilometre can't be worked out. The national participation survey says about 15% of Australians rode in a typical week in 2025, roughly 4.1 million people, and that participation fell steadily from 2011 to 2019, jumped in 2021 and settled again.
• The database doesn't record e-bikes separately, so it can't tell us whether e-bikes are changing the picture.

Who dies

Overwhelmingly men, and mostly middle-aged and older. Of the 382 cyclists killed from 2016 to 2025, 337 were male, 293 were 40 or over and 149 were 60 or over.

That is a big change from a generation ago. From 1989 to 1998, the median age of cyclists killed was 23 and more than a third were under 17. From 2016 to 2025 the median age was 54, and children under 17 made up about one death in twenty. The participation survey offers a partial explanation: riding by children has been stable or falling, while riding among people aged 50 and over may have grown since 2011. The data can't tell us how much of the shift comes from who rides and how much from other causes.

How the crashes happen

Three in four cyclist deaths involve another vehicle. Most happen on roads signed at 60 km/h or less, but in the country the fast roads dominate. One in four involves no other vehicle at all.

Crashes with other vehicles

From 2016 to 2025, 288 of the 382 deaths (75%) were in crashes involving two or more vehicles, the bike being one of them. A heavy rigid truck, articulated truck or bus was involved in 73 deaths, about one in five.

For serious crashes that don't kill, the national data on crash types is older (2008 to 2013) but still telling. About 85% of police-reported cyclist casualty crashes involved another vehicle. About a quarter happened when the rider and a vehicle approached each other from crossing or opposite directions, usually at intersections. Side-swipes were 14%, car doors 7% and rear-end crashes 6%.

Who is at fault? Police data doesn't settle it nationally, but a Monash University study that put helmet cameras on 13 Melbourne commuters found the driver at fault in 87% of the 54 crashes, near-crashes and incidents recorded. The most common was a driver turning left across, or merging too close in front of, the rider. It is a small study, so treat the figure as a pointer rather than a national rate.

The rider alone

The other 94 deaths (25%) were single-vehicle crashes: the rider fell, lost control or hit something, with no other vehicle involved. These are mostly older riders: 81 of the 94 were 40 or over, and 52 were 60 or over. A 2022 NSW inquest into one such death found the rider had fallen at an estimated 38 to 40 km/h, fast enough to overwhelm his helmet's foam liner.

Speed zones, city and country

59% of deaths were on roads with a limit of 60 km/h or less, and 30% on roads of 80 km/h or more. That split flips once you leave the cities. In the major cities only 26 of 212 deaths were in 80 km/h zones or faster; in inner regional areas it was 53 of 101, and in outer regional areas 27 of 44.

What coroners and research say helps

Keep bikes apart from fast or heavy traffic, slow traffic down where they share, and give riders room. Helmets reduce head injuries when a crash happens, though how much is still argued over.

Separated infrastructure

The best-known study is from Canada: 690 injured riders in Toronto and Vancouver, comparing where they crashed with other points on the same trip. Physically separated cycle tracks beside major roads carried about one-ninth the injury risk of major roads with parked cars and no bike facilities, though the margin of error was wide. Quiet local streets carried about half the risk. Australians say much the same thing in surveys: in 2025, two in five said they would ride more, or start riding, if they felt more comfortable.

Speed

The World Health Organization puts it simply: every 1% increase in average speed brings about a 4% increase in the risk of a fatal crash. For people on foot hit by a car, the risk of dying rises 4.5 times between 50 and 65 km/h. Riders have no more protection than walkers. In Australia, 30% of cyclist deaths over the past decade were on roads of 80 km/h or more, most of them outside the cities.

Minimum passing distance laws

Every state and territory now requires drivers to leave at least 1 metre when passing a rider where the limit is 60 km/h or less, and 1.5 metres where it is higher. Drivers may cross centre lines to do so when it is safe. The rules started at different times:

Do they work? Queensland's evaluation found drivers broke the rule in 12.1% of observed passes in 60 km/h zones and 20.9% on faster roads. The researchers said the rule seemed to encourage drivers to give more room, but that it was "premature to draw conclusions regarding the road safety benefits". Queensland police told the evaluators the rule was hard to enforce. The evaluations we found don't show whether the laws have cut crashes or deaths.

Helmets

Australia made helmets compulsory between 1990 and 1992, starting with Victoria. A 2017 review of 40 studies covering more than 64,000 injured cyclists found helmet use was linked to lower odds of head injury (51% lower), serious head injury (69% lower) and fatal head injury (65% lower, with a wide margin of error). Critics argue studies of this kind overstate the benefit, and the debate continues. A 2019 study by the same lead researcher estimated an immediate 46% drop in the cycling death rate per head of population after the helmet laws came in; others have argued that part of any drop came from fewer people riding, which the authors dispute.

Coroners have been blunt about it. "There is no doubt that helmets can save lives and reduce serious injury," NSW Deputy State Coroner Harriet Grahame wrote in 2022, before recommending a study into a star-rating system so riders can tell which helmets protect best. A helmet doesn't prevent a crash, though, and three in four cyclist deaths involve another vehicle.

Licensing and registration: the debate that keeps coming back

Every few years someone in power suggests licensing riders or registering bikes. No Australian government has done it. The inquiries that examined it found little evidence it would save lives, and real costs.

In May 2014, after two serious crashes in Sydney in a week, one of them fatal, NSW Roads Minister Duncan Gay told 2UE he was "increasingly persuaded that we need to look at licences for cyclists". Crikey's piece that week argued licensing would do little for safety and would put people off riding. It didn't go ahead.

• Queensland, 2013: a parliamentary committee's cycling inquiry recommended against registering bikes or licensing riders. Its reasons: fees would discourage riding and its health benefits, "there is little evidence that registration would improve road safety", a scheme wouldn't be cost-efficient, and most adult riders already own a registered car while roads are mostly funded from rates and general taxes. The committee did accept that riders who break the rules are hard to identify unless caught on the spot.
• NSW, 2015 to 2016: the government planned to make riders aged 18 and over carry photo ID, with a $106 fine, due to start in March 2017. In December 2016 it dropped the plan and encouraged voluntary emergency contact cards instead.
• NSW, 2025: an upper house inquiry into e-scooters and e-bikes recommended no registration, rider licences or minimum ages, warning that "a bureaucratic registration system could create barriers to adoption". It recommended a 15 km/h limit on shared paths instead.

The case for licensing is usually about accountability: being able to identify a rider who breaks the rules, and making sure riders know them. The case against is practical. Many riders are children; more than 80% of adult riders already pay to register a car, the Queensland inquiry heard; a scheme costs money to run; and three in four cyclist deaths involve another vehicle, where a rider's licence would change little.

The WA picture

WA averaged four to five cyclist deaths a year over the decade to 2025: 45 in all. There were 7 in 2025 and 4 from January to August 2026.

• The same pattern as the nation: 35 of WA's 45 deaths involved another vehicle, 33 riders were 40 or over, and 42 were men. Most (32) were on roads of 60 km/h or less.
• The South West stands out. Nine of the 45 deaths were in the ABS's Bunbury region, which covers the South West from Waroona, Harvey and Collie down to Margaret River and Manjimup. That is more than in any single Perth region. Four were in the City of Busselton.
• Serious injuries: the Road Safety Commission says 428 riders were killed or seriously injured in collisions with motor vehicles on WA roads between 2019 and 2023.
• Roads overall: WA's road death rate was 6.0 per 100,000 people in 2025, against 4.7 nationally.
• The passing law arrived in November 2017, and the Road Safety Commission had it independently evaluated over two years. In WA, riding without a helmet is a $50 fine.
• How many ride: about one in six West Australians (16.5%) rode a bike in a typical week in 2025, according to the national participation survey.

What this means when you ride

Choose your roads, watch the crossings, give big vehicles a wide berth, and ride within your limits. None of it moves the risk onto you; it's just what the data says matters.

• Pick quieter routes. Rail trails, shared paths and back roads take you away from the fast traffic that dominates country deaths. On a tour, a slightly longer route on a quiet road is often worth it.
• Intersections and driveways are the pinch points, on roads and where paths cross them. Look for turning vehicles, especially ones turning left across you, and don't assume you've been seen.
• Trucks and buses were involved in about one death in five. Never ride up the inside of a turning truck or bus, and hang back where the driver can see you in the mirror.
• Be easy to see. Front and rear lights are the law at night. Many riders use them in daylight too, particularly on rural roads.
• Single-rider crashes account for a quarter of deaths, mostly among riders over 40. Descents, loose surfaces, fatigue and speed are worth respecting, whatever your experience.
• Wear a helmet that fits, and replace it after a crash or once it's worn or damaged. It's the law in WA and every other state.
• Carry ID and an emergency contact, on your phone's lock screen or a card in your pocket. Nobody requires it; it helps if something goes wrong.
• For families, separated paths and rail trails are the easy choice for younger riders. Children are about one cyclist death in twenty now.

Sources

1. Bureau of Infrastructure and Transport Research Economics (BITRE): Australian Road Deaths Database, fatalities file current to August 2026 and its data dictionary (December 2025), via the National Road Safety Data Hub's monthly road deaths page; Road Deaths Australia, August 2026.
2. National Road Safety Data Hub: road crashes involving cyclists (hospitalisations from AIHW, crash types 2008 to 2013; updated 19 August 2026).
3. Cycling and Walking Australia and New Zealand: National Walking and Cycling Participation Survey 2025, national and WA reports; 2023 national report.
4. Johnson M, Charlton J, Oxley J, Newstead S (2010), Naturalistic cycling study: identifying risk factors for on-road commuter cyclists, Annals of Advances in Automotive Medicine.
5. Teschke K et al. (2012), Route infrastructure and the risk of injuries to bicyclists: a case-crossover study, American Journal of Public Health.
6. World Health Organization: road traffic injuries fact sheet.
7. Olivier J, Creighton P (2017), Bicycle injuries and helmet use: a systematic review and meta-analysis, International Journal of Epidemiology; a critique, Weaknesses with a meta-analysis approach to assessing cycle helmets; Olivier J, Boufous S, Grzebieta R (2019), The impact of bicycle helmet legislation on cycling fatalities in Australia, International Journal of Epidemiology.
8. Coroners Court of Queensland: findings of inquest, file 2021/2306 (24 October 2024). Coroners Court of NSW: findings, file 2019/47091 (16 May 2022).
9. Passing distance laws: Queensland Government ministerial statement (20 March 2014) and Haworth N et al. (2017), Evaluation of the minimum passing distance road rule trial in Queensland; Legal Services Commission of SA, Law Handbook: road rules for cyclists; ACT SL2015-33 and sharing roads and paths; NSW Government sharing the road with bicycles and Northern Daily Leader, new NSW cycling fines and passing laws start on March 1 (2016); Tasmania SR 2017 No. 63; WA Government, How is the one metre rule working for you?; Road Safety NT, Wider of the rider; Premier of Victoria, Safer ways to share Victorian roads (23 April 2021).
10. Crikey: Should cyclists need a licence to ride on public roads? (5 May 2014).
11. Queensland Parliament, Transport, Housing and Local Government Committee: A new direction for cycling in Queensland, Report No. 39 (November 2013), chapter 7 and recommendation 34.
12. Illawarra Mercury: Cyclist photo ID law is scrapped (2 December 2016).
13. Parliament of NSW, Portfolio Committee No. 6: Use of e-scooters, e-bikes and related mobility options, Report No. 25 (13 February 2025); The Leader, NSW inquiry advises e-bike speed limits over licensing (13 February 2025).
14. Road Safety Commission (WA): bicycle riders (updated 6 February 2026).