Phoenix Car Accident Statistics

If you drive in Phoenix, you have probably seen the aftermath of a crash this week. Flashing lights on I-10, a crumpled fender at an intersection, traffic crawling past a tow truck. It is easy to tune it out until it happens to you.

The numbers behind those scenes tell an important story. The Arizona Department of Transportation (ADOT) publishes annual Crash Facts, and the 2024 data shows just how much of the state’s crash burden falls on Phoenix and the surrounding Valley.

This page breaks down the latest figures, explains what they mean for Phoenix drivers, and covers what to do if you become one of these statistics.

Arizona Crash Numbers at a Glance (2024)

According to ADOT’s 2024 Crash Facts, Arizona recorded:

121,107 total crashes statewide
1,081 people killed, down from 1,198 in 2023
37,376 injury crashes
Over 330 crashes per day on average across the state

The drop in deaths from 2023 is welcome news, but the overall picture is sobering. More than a thousand families lost someone on Arizona roads in a single year, and tens of thousands of people were injured.

Maricopa County Carries Most of the Burden

Maricopa County, home to Phoenix and most of the Valley, saw 88,094 crashes in 2024. That is about 73 percent of the entire state total, along with 594 deaths.

That concentration is no surprise. The county holds most of Arizona’s population, its busiest freeways, and its densest commuter traffic. But it means that if you drive in the Valley every day, you are driving where the large majority of Arizona’s crashes happen.

Phoenix by the Numbers

Zoom in on the city itself and the picture sharpens. In 2024, Phoenix recorded:

37,472 crashes, about 31 percent of all crashes in Arizona
265 deaths
An average of more than 100 crashes per day

Think about that last figure. By the time you finish your morning commute, several crashes have likely already happened somewhere in the city. Roughly one in three Arizona crashes occurs in Phoenix alone.

One more number deserves attention: only about 70 percent of vehicle occupants in Arizona crashes were wearing seat belts. That means nearly a third of the people involved in crashes were unbuckled. Seat belts remain one of the most effective ways to survive a serious collision, and in Arizona, failing to wear one can also be raised to reduce your damages in some injury cases.

Hurt in a crash? Get matched with a trusted car accident attorney. Accident Direct connects you with a vetted local lawyer for a free, no-obligation case review. You pay nothing unless you win. Call 1-800-123-4567 or start your free case review →

What These Numbers Mean for Phoenix Drivers

Statistics can feel abstract until you translate them into everyday driving. Here is what the data suggests for anyone behind the wheel in Phoenix.

Your crash risk is a daily reality, not a rare event

With more than 100 crashes a day in the city, a collision is not a freak occurrence. It is a routine hazard of Phoenix driving. That does not mean you should be fearful. It means you should be prepared: know what to do after a crash, keep your insurance information current, and consider coverage beyond the state minimum.

Busy corridors concentrate the risk

High-crash corridors in the Valley include I-10, I-17, US-60, and Loop 101. These roads carry enormous traffic volumes at high speeds, and several Phoenix-area intersections appear repeatedly in collision data. If your commute uses these routes, extra following distance and full attention pay off. You can read more on our page about dangerous roads and intersections in Phoenix.

Injury crashes are common, and injuries mean claims

With 37,376 injury crashes statewide in one year, tens of thousands of Arizonans faced medical bills, missed work, and insurance negotiations. Arizona is an at-fault state, so the driver who caused the crash is responsible for those losses. Knowing your rights before you need them makes a real difference.

Common Crash Factors: What Puts Drivers at Risk

ADOT and national safety agencies consistently point to the same human factors behind most serious crashes. The patterns are well established.

Speeding

Speed reduces your time to react and increases the force of any impact. On wide Phoenix arterials and open desert freeways, it is easy to creep well above the limit. Higher speeds turn survivable crashes into deadly ones.

Impaired driving

Alcohol and drugs remain a leading factor in fatal crashes across Arizona and the country. Impairment slows reaction time, blurs judgment, and shows up disproportionately in nighttime and weekend collisions.

Distracted driving

A phone screen at 65 miles per hour means traveling the length of a football field essentially blind. Texting, navigation apps, and in-car screens all compete for the attention driving demands, and a moment of distraction is all a crash needs.

Red-light running and intersection conflicts

Intersections force conflicting streams of traffic through the same space. Left turns across oncoming traffic and drivers pushing through stale yellow lights are recurring ingredients in serious urban crashes.

Fatigue and aggressive driving

Drowsy drivers drift and react late. Aggressive drivers tailgate, weave, and force errors from everyone around them. Both are common on long Valley commutes.

You cannot control other drivers. You can control your speed, your attention, your seat belt, and your following distance, and those choices meaningfully shift the odds in your favor.

If You Become One of the Statistics

Even careful drivers get hit. If it happens to you, the steps you take next protect both your health and your legal claim.

Get to safety and call 911. Move out of travel lanes if you can, and get a police response so there is an official record.
Document everything. Photos of the vehicles, the scene, and your injuries, plus witness contact information.
See a doctor promptly. Some serious injuries do not show symptoms right away, and treatment records connect your injuries to the crash.
Notify your insurer, but be careful with the other side. You are not required to give the other driver’s insurance company a recorded statement.
Know your deadlines. In Arizona you generally have two years from the crash to file a lawsuit, and only 180 days to file a Notice of Claim if a government entity is involved.
Get a free case review. A vetted attorney can tell you what your claim may be worth and handle the insurers for you, usually with no fee unless you win.

For a full walkthrough, see our step-by-step guide on what to do after a car accident in Phoenix.

Frequently Asked Questions

How many car accidents happen in Phoenix each year?

According to ADOT’s 2024 Crash Facts, Phoenix recorded 37,472 crashes in 2024, an average of more than 100 per day, along with 265 deaths.

Is Phoenix more dangerous than the rest of Arizona?

Phoenix accounts for roughly 31 percent of all Arizona crashes, and Maricopa County as a whole accounts for about 73 percent. Most of that reflects population and traffic volume, but it means Valley drivers face the bulk of the state’s crash risk.

Are Arizona roads getting safer?

There is some encouraging movement: 1,081 people were killed in 2024, down from 1,198 in 2023. Even so, Arizona still averaged over 330 crashes per day, so the risk remains substantial.

Does not wearing a seat belt affect my injury claim?

It can. Arizona’s seat belt law is secondary enforcement for adults, but failure to wear one can be raised to reduce your damages in some cases. Only about 70 percent of occupants in Arizona crashes were belted, so this issue comes up often.

Get Connected With a Trusted Car Accident Attorney

Behind every one of these numbers is a person dealing with injuries, bills, and insurance companies, and Arizona’s legal deadlines start running the day of the crash. Accident Direct connects you with a vetted local attorney for a free case review, and you pay nothing unless you win. Call 1-800-123-4567 or start your free case review →

Phoenix Car Accident Statistics: What the 2024 Numbers Mean for You