Bicycle Accident Data: What National Crash Trends Show About Rider Risk

 

Ask most people to picture a fatal bicycle crash and you’ll get daylight, an intersection, a car turning across a rider’s line. The federal crash files describe something different. In 2024, most cyclists killed died away from any intersection, more in the dark than in daylight, struck by a light truck rather than a car. The average age was 48.

I’ve spent 34 years representing injured cyclists, and I ride myself. The headline number in every crash report tells you almost nothing about your own exposure. The data underneath tell you a great deal.

How Many Cyclists Are Killed and Injured Each Year?

In 2024, 1,103 pedalcyclists were killed in US traffic crashes and an estimated 52,887 were injured based on Bicycle Accident Statistics 2026: US Death and Injury Data. Deaths fell 6% from the record 1,173 in 2023. Injuries went the other way, rising 6% to a ten-year high.

One down year isn’t a trend. Total traffic deaths also fell in 2024, so cyclists didn’t gain ground on everyone else, and their share of the national death toll stayed near its ten-year high.

The IIHS, which defines “bicyclist” slightly differently, recorded 1,075 deaths and called it the third-highest total ever . The two agencies disagree by 28 deaths because they draw the boundary of “cyclist” in different places.

Is Cycling Getting More Dangerous, or Just Counted Differently?

Bicyclist deaths have risen 73% since their 2010 low of 621 (IIHS, Fatality Facts 2024: Bicyclists).

Part of the increase between 2021 and 2022 reflects a change in classification. Before 2022, motorized bicycle riders were recorded as motorcyclists in the Fatality Analysis Reporting System. Starting in 2022, they were reclassified as pedalcyclists. NHTSA notes that 43 people died on motorized bicycles in 2021 under the previous classification, which affects direct year-to-year comparisons between 2021 and 2022.

Robert Goldwater, U.S.-based bicycle accident attorney at BALG , notes that while the reporting change affects how trends are read statistically, it does not change what is seen in practice. “From a legal standpoint, whether fatalities are increasing or being categorized differently does not change the trajectory we are seeing. Claims are becoming more complex, and the financial stakes in serious cycling accidents continue to rise.”

Who Is Actually Dying on a Bicycle?

The average age of pedalcyclists killed in 2024 was 48, and riders 60 to 64 died at a higher rate than any other age group (NHTSA, 2024 Data). Children 14 and under were 5% of those killed. Set the injuries alongside those numbers and the pattern flips: injury rates peak among riders 15 to 20, and children under 15 made up 12% of everyone injured. Young riders crash and go to hospital. Older riders crash and die.

IIHS data shows deaths among cyclists under 20 have fallen 88% since 1975, while deaths among riders 20 and older have risen almost fivefold. In 2024, 89% of those killed were adults. The safety messaging most of us grew up with was aimed at a population that has largely stopped dying.

Males were 87% of cyclists killed and 83% injured, with a death rate more than seven times the female rate. Men ride more miles on average, though exposure alone doesn’t appear to explain the full gap.

When and Where Do Fatal Bicycle Crashes Happen?

More cyclists died in the dark than in daylight in 2024. Dark conditions covered 52% of pedalcyclist deaths, daylight 44% (NHTSA, 2024 Data). Set that against the fact that the vast majority of American cycling happens in daylight.

Geography breaks the same assumption. Sixty percent of deaths happened away from any intersection. Eighty-one percent were in urban areas. The three hours from 6 to 9 p.m. carried the largest share of deaths, at 21% on weekdays and 26% on weekends.

Put those findings together and the highest-risk profile is an adult on an urban arterial, away from a junction, in the dark, in the evening. That is the commute home in winter, and it’s the profile of the cases that come through my office most often.

What Kind of Vehicle Hits a Cyclist?

Light trucks struck 552 of the 1,035 cyclists killed in single-vehicle crashes in 2024, against 282 by passenger cars (NHTSA, 2024 Data). SUVs alone were 292 and pickups 220.

Across all vehicle types, 84% of cyclists killed were struck by the front of the vehicle. For light trucks it was 89%, meaning the rider was in front of the vehicle, not clipped or overtaken. Buses and large trucks leave a different mark, with right-side impacts at 25% and 20% of deaths respectively, the right-hook geometry every cycling safety card warns about.

That front-impact statistic changes how a case gets investigated. If a rider was struck head-on, questions about the driver’s sightlines and speed carry more weight than questions about lane position. Insurers frequently open by assuming the rider swerved. The geometry in the federal data suggests that assumption deserves more skepticism than it gets.

Which States Have the Most Bicycle Fatalities?

Florida recorded the most cyclist deaths in 2024 with 208, followed by California with 163 (NHTSA, 2024 Data). Raw counts track population, so the rate tells you more. Louisiana led at 0.96 per 100,000, then Florida at 0.89, against a national rate of 0.32.

City-level variation is wider still. Tucson led large cities at 1.44, Sacramento at 1.12. Seven cities over 500,000, including Seattle, Denver, and Dallas, recorded zero cyclist deaths. Whatever explains that gap, it isn’t rider behavior. Road design, speed, and vehicle mix do most of the work, which is the same conclusion reached by research showing bike-friendly cities are safer for every road user.

What the National Crash Data Doesn’t Count

Every federal figure above has a scope limit on the first page of the source: the fact sheet “only includes pedalcyclist crashes that involve motor vehicles in-transport.” A rider who goes down on a pothole or a storm grate is invisible to it, even though that hazard usually belongs to somebody and can support a premises liability claim.

CDC counts roughly 120,000 bicycle-related emergency department visits a year (CDC, Bicycle Safety, 2025), while NHTSA’s estimate was 52,887. The two measure different populations, but the gap runs in only one direction.

E-bikes have opened a second gap. CPSC counted 97 e-bike deaths in 2024, up from six in 2018, and estimated 59,200 e-bike emergency department visits (CPSC, Micromobility Products-Related Deaths, Injuries, and Hazard Patterns: 2017-2024, April 2026).

That 59,200 is larger than NHTSA’s entire cyclist-injury estimate, from a category that barely registered eight years ago. E-bikes now make up 58% of all micromobility deaths, part of why state legislatures keep returning to e-bike rules.

What the Data Says About Risk You Can Actually Control

Alcohol was involved in 33% of fatal cyclist crashes in 2024, counting either driver or rider, and 21% of cyclists killed had a blood alcohol concentration of .01 or higher (NHTSA, 2024 Data).

Helmets remain the clearest personal intervention. Sixty-eight percent of cyclists killed were not wearing one (IIHS, Fatality Facts 2024: Bicyclists). A helmet can’t compensate for a 45 mph arterial, but it’s still the cheapest risk reduction available, and independent testing now makes it easier to tell a good one from a merely certified one.

Visibility is the intervention the data argues for loudest. If 52% of fatal crashes happen in darkness and 60% away from intersections, being seen on open road sections at night deserves more of your budget than almost anything else on the bike. Riders tend to spend on the front light because it helps them see. The data says the rear light is doing more of the work.