Understanding the Prevalence of Uninsured and Underinsured Drivers in California
- Lauren Wood
- Jun 1
- 3 min read
California, known for its sprawling highways and bustling urban centers, faces a significant challenge on its roads: a high number of uninsured and underinsured drivers. This issue not only poses financial risks but also raises concerns about road safety and legal implications for all motorists.

Uninsured vs. Underinsured?
The term "uninsured" is exactly as it sounds: it refers to a person who does not have insurance. But the term "underinsured" is a little more complex. It generally refers to those individuals who have the minimum amount of insurance in California (now $30,000 in coverage, whereas in year's past it was only $15,000), though it can also refer to those individuals who may have a higher policy (something like $50,000) but have assets and therefore do not have enough coverage to protect those assets. But why is this all important? Read more below.
Uninsured Drivers in California
As of recent reports, approximately 17% of California drivers are uninsured. With the state having around 27 million licensed drivers, this equates to nearly 4.6 million motorists operating without the legally required auto insurance.
This percentage places California among the states with the highest rates of uninsured drivers in the U.S. Factors contributing to this include the state's high cost of living and insurance premiums, which can make coverage unaffordable for many residents
Underinsured Drivers: A Growing Concern
In addition to the uninsured, a significant number of California drivers are underinsured. Reports indicate that approximately 6% of drivers in the state carry only the minimum required liability coverage, which may not be sufficient to cover all expenses in the event of a serious accident. What this means is that if you are injured in an accident, and the person who hit you only has minimal coverage, unless you have your own Uninsured (UM)/Underinsured (UIM) Motorist Coverage, you could be stuck paying for medical bills and your case will be limited to the amount in coverage that the underinsured person has.
California's minimum liability limits have been increased as of January 1, 2025, to $30,000 per person and $60,000 per accident for bodily injury, and $15,000 for property damage. While this adjustment aims to provide better financial protection, it may still fall short in covering the full costs of severe accidents.
Risks and Legal Implications
Driving without adequate insurance can have serious consequences. If an uninsured or underinsured driver causes an accident, the victim may face significant out-of-pocket expenses for medical bills, vehicle repairs, and other damages.California's "no pay, no play" law limits the ability of uninsured drivers to collect certain damages, such as pain and suffering, from the at-fault party
Moreover, uninsured drivers can face legal penalties, including fines, vehicle impoundment, and license suspension.These measures are intended to encourage compliance with insurance requirements but can place additional financial strain on individuals already struggling to afford coverage.
Protecting Yourself: The Importance of UM/UIM Coverage
To safeguard against the risks posed by uninsured and underinsured drivers, it's crucial to consider Uninsured/Underinsured Motorist (UM/UIM) coverage. You can read more about UM/UIM coverage in this blog post. This optional insurance can help cover medical expenses, lost wages, and other costs if you're involved in an accident with a driver who lacks sufficient insurance.
Given the rising insurance premiums and the prevalence of uninsured drivers, experts recommend increasing your UM/UIM coverage limits to ensure adequate protection. Reviewing your policy regularly and consulting with your insurance provider can help you make informed decisions about your coverage needs.
Final Thoughts
The high number of uninsured and underinsured drivers in California underscores the importance of proactive measures to protect oneself on the road. By understanding the risks and ensuring adequate insurance coverage, drivers can navigate the state's highways with greater confidence and security.
Stay informed, drive safely, and make sure your insurance coverage meets the new standards to avoid any legal or financial complications.
If you or a loved one has been involved in an automobile accident, contact L WOOD LAW for a free consultation today. If you simply have questions about your automobile insurance and whether or not you have appropriate coverage, get a copy of your Declarations Page from your insurance company and call L WOOD LAW for free advice on whether or not you are adequately insured.
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