Arizona Impaired Driving Accident Statistics: Crash Data, Victim Injuries, and Compensation Rights
Arizona recorded 6,481 crashes involving an impaired driver in 2024, resulting in 317 fatalities and more than 4,200 documented injuries to other people on the road. Maricopa County accounted for 54% of all impaired driving crash victims statewide.
Victims injured by an impaired driver in Arizona may recover medical expenses, lost wages, pain and suffering, and, in cases of gross negligence, punitive damages through a civil personal injury claim, entirely separate from any criminal proceedings against the driver.
The first step after an accident is to contact our experienced Phoenix car accident lawyers at GLG Personal Injury Lawyers. We will work to help you understand and protect your rights.
When a driver gets behind the wheel while impaired, the people most affected are rarely the driver. They are the family in the other car, the pedestrian in the crosswalk, the cyclist at the intersection. This report is about those victims: their injuries, their financial losses, and their legal rights under Arizona civil law.
The data below is drawn from the Arizona Department of Transportation’s annual crash facts reports, the National Highway Traffic Safety Administration, the Insurance Research Council, and the CDC’s injury cost database. All figures represent crash outcomes for the people who were hit, not the people responsible.
Statewide Crash Trends: 2019 to 2024
Arizona has seen a significant rise in impaired driving crash injuries over the past five years. While total traffic volume declined in 2020, injuries to crash victims from impaired drivers have climbed consistently since 2021.
The 2020 dip reflects reduced travel during the pandemic. But by 2022, injury counts had returned to and surpassed pre-pandemic levels, and 2024 marked the highest victim injury total in at least a decade. For the people injured in those crashes, the path to recovery involves both physical and financial hardship that can last years.
Victim Injuries and Fatalities by County
Impaired driving crashes are not distributed evenly across Arizona. Maricopa County, home to Phoenix, Scottsdale, Tempe, Mesa, Chandler, and Glendale, accounts for more than half of all victim injuries statewide.
Within Maricopa County, the highest concentrations of impaired driving crash injuries occur on major arterials and freeways. The I-10 corridor between downtown Phoenix and Chandler, State Route 51, and the Loop 101 near Scottsdale and Tempe consistently appear in crash concentration maps from ADOT’s annual traffic safety report.
Injury Severity: What Victims Actually Sustain
Crashes involving an impaired driver tend to produce more severe injuries than the average collision. Because impaired drivers often fail to brake, reduce speed, or react before impact, collisions frequently occur at full or near-full speed.
Most Common Injury Types Among Victims
The Uninsured Driver Problem: What It Means for Victims
One of the most significant challenges for impaired driving crash victims in Arizona is the high rate of uninsured or underinsured drivers. Arizona law requires minimum liability coverage, but enforcement gaps and the cost of insurance mean that a substantial portion of impaired drivers who cause crashes carry no valid policy or carry the state minimum, which is rarely adequate for serious injuries.
While Airzona UM/UIM coverge is optional, it is essential. You do not have to have this coverage, but insurers are required by law to offer it. If you choose not to purchase this coverage, you must waive your rights in writing.
If you were injured by an impaired driver who had no insurance or minimal coverage, your own UM/UIM policy, if you have one, may be the main way you recover your full losses.
When and Where Impaired Driving Crashes Injure Victims Most
While an impaired driver may cause a crash on any day, at any time, there are some days and times that are more common for these incidents than others.
Time of Day
The overnight hours from midnight to 6 AM account for 42% of all victim injuries in impaired driving crashes, despite representing a much smaller fraction of total traffic volume. The crash-injury rate per vehicle mile traveled during the midnight-to-3 AM window is more than eight times the daytime average.
High Risk Corridors in Maricopa County
What Arizona Impaired Driving Crash Victims Can Recover
Being injured by an impaired driver gives rise to a civil personal injury claim that is entirely independent of any traffic enforcement or criminal proceeding. The at-fault driver’s civil liability is determined by their negligence and impairment is strong evidence of negligence under Arizona law.
Two-Year Filing Deadline
Under A.R.S. § 12-542, Arizona victims have two years from the date of the crash to file a civil personal injury lawsuit. This deadline applies regardless of the outcome of any related proceedings. Missing the deadline almost always bars a victim from recovering any compensation, no matter how serious the injuries.
There are limited exceptions, including cases involving minors, injuries that were not immediately apparent, or claims against government entities, which carry a shorter 180-day notice requirement. An attorney can evaluate whether any exceptions apply in a specific case.
Frequently Asked Questions
Can I File a Civil Claim Even If the Other Driver Was Not Charged?
Yes. Civil liability in Arizona is based on negligence, not on whether the at-fault driver was cited or charged with any offense. The standard of proof in civil cases is also lower than in criminal matters, a preponderance of the evidence, meaning more likely than not.
Evidence of impairment at the time of the crash, such as witness statements, crash reconstruction data, or toxicology reports obtained through civil discovery, can support a civil claim independent of any enforcement outcome.
What If the Impaired Driver Had No Insurance?
Several options may still be available. Your own uninsured motorist (UM) coverage, if you purchased it, can compensate you for injuries caused by an uninsured driver. If the impaired driver was operating a commercial vehicle or an employer-owned vehicle, the employer or fleet company may carry its own liability coverage.
In some cases, the driver’s personal assets may also be reachable through a civil judgment, though this is often a slower and less certain route. An attorney can evaluate which avenues apply based on the specific facts of your situation.
How Is Compensation Calculated for Impaired Driving Injuries?
Compensation is calculated by adding up the full economic losses, all medical expenses incurred and projected, plus all lost income past and future, and then assigning a value to the non-economic harm, including pain, suffering, emotional distress, and loss of enjoyment of life.
Serious injuries that require ongoing care or result in permanent impairment typically produce higher non-economic values. An attorney works with medical experts, vocational specialists, and economists to build a documented picture of damages that reflects the full value of the claim.
Does It Matter If I Was Partially At Fault for the Crash?
Arizona follows a pure comparative fault system under A.R.S. § 12-2505. This means you can still recover compensation even if you were partially responsible for the crash your recovery is simply reduced by your percentage of fault.
For example, if you were found 20% at fault and your total damages were $100,000, you would recover $80,000. There is no threshold percentage below which a victim cannot recover, as there is in some other states.
Can Family Members File a Claim If Their Loved One Was Killed?
Yes. Arizona’s wrongful death statute, A.R.S. § 12-611, allows certain family members, including a surviving spouse, children, and, in some cases, parents, to bring a wrongful death claim.
Recoverable damages include the financial support the deceased would have provided, the value of lost companionship and guidance, and grief and emotional distress. Wrongful death claims arising from impaired driving crashes are among those where punitive damages are most frequently sought and, when the facts support it, awarded.
Talk to a Phoenix Impaired Driving Accident Lawyer
The data in this report reflects thousands of real people across Arizona who were seriously hurt through no fault of their own. If you or a family member is among them, the financial impact of an impaired driving crash, including medical bills, lost income, and ongoing care, can compound quickly and last for years.
You have two years from the date of the crash to file a civil claim in Arizona, and the earlier an attorney can review the evidence, preserve documentation, and identify all available sources of recovery, the stronger your position will be.
At GLG Personal Injury Lawyers, we have recovered more than $100 million for Arizona injury victims, and we work on a contingency basis, meaning we charge no fee unless we win. Contact us today for a free, no-obligation case review.
