Car Insurance in Arizona: 2026 Rates & Requirements

Arizona has grown fast over the past decade, and its car insurance market has grown with it - premiums have climbed steadily as the Phoenix metro area's population, traffic, and accident frequency have all expanded.

Minimum Insurance Requirements in Arizona

Arizona requires drivers to carry at least $25,000/50,000 in bodily injury liability (per person / per accident) and $15,000 in property damage liability. Arizona is an at-fault (tort) state: the driver who caused the accident, through their liability coverage, pays for the other party's injuries and property damage. These are legal minimums, not a safety net for your own finances — most independent advisors recommend carrying meaningfully higher limits than the state requires, especially if you own a home or have savings to protect.

What Drives the Cost of Car Insurance in Arizona

Metro Phoenix and Tucson account for the large majority of the state's population and traffic, and premiums there run well above what drivers in Arizona's smaller cities and rural counties typically pay. Extreme summer heat contributes to a higher rate of tire and mechanical-failure-related accidents than milder climates see, and Arizona has a meaningfully high rate of uninsured drivers on the road, which is part of why many independent advisors recommend adding uninsured/underinsured motorist coverage even though the state doesn't require it.

Get Your Own Arizona Estimate

The figures above are state averages for a 35-year-old driver with a clean record and full coverage — useful as a benchmark, but your own rate depends on your exact ZIP code, vehicle, driving history, and coverage choices. Run your own free, no-signup estimate below, pre-filled for Arizona.