Cheapest Liability Car Insurance in Washington (2026)
Washington drivers can find the cheapest liability-only car insurance from State Farm, with rates of $58 per month.
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Writer: Sharon WuContributing Writer
Writer: Sharon WuContributing Writer
Sharon Wu is a Certified Financial Education Instructor (CFEI®) and personal finance writer with over a decade of experience helping readers make sense of insurance. She specializes in breaking down dense, jargon-filled topics into clear, practical guidance that helps consumers feel confident in their coverage decisions, rather than overwhelmed by them. Her work has appeared in leading publications, including USA TODAY, CBS News MoneyWatch, and ConsumerAffairs.
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Editor: MacKenzie KorrisLicensed P&C Agent, Senior Insurance Copy Editor
Editor: MacKenzie KorrisLicensed P&C Agent, Senior Insurance Copy Editor
Qualifications:
Licensed property and casualty insurance agent
10+ years editing experience
NPN: 21630969
MacKenzie Korris is an insurance copy editor with a producer’s license for property and casualty insurance in Missouri.
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Reviewer: John LeachLicensed P&C Agent, Chief Copy Editor
Reviewer: John LeachLicensed P&C Agent, Chief Copy Editor
Qualifications:
Licensed property and casualty insurance agent
10+ years editing experience
NPN: 20461358
John is Insurify’s Chief Copy Editor, helping ensure the accuracy and readability of Insurify’s content. He’s a licensed agent specializing in home and car insurance topics.
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What is liability car insurance?
Liability car insurance pays for injuries and property damage you cause to someone in an at-fault accident.[1]
It protects other drivers, their passengers, and someone else’s property that you damage, like a fence or a parked car.
Washington requires liability coverage because insurance reduces the financial risk uninsured drivers pose to others on the road. Liability-only policies meet that legal requirement, but they won’t pay for your injuries or vehicle in an at-fault accident.[2] Full coverage adds collision coverage and comprehensive insurance, which covers your car regardless of fault.
Cheapest liability car insurance in Washington
Washington drivers pay an average of $95 per month for liability-only coverage and $184 per month for full coverage.
The table below shows the cheapest auto insurance quotes for liability-only coverage in Washington. Your rate still depends on factors like your age, credit history, driving record, and ZIP code.
The below rates in Washington are estimated rates current as of: Wednesday, September 30 at 5:00 PM PDT.
Insurance Company | Average Monthly Quote: Liability Only |
|---|---|
| State Farm | $58 |
| USAA | $59 |
| Root | $61 |
| Progressive | $83 |
| The General | $83 |
| American Family | $87 |
| National General | $87 |
| GEICO | $88 |
| Direct Auto | $91 |
| Allstate | $96 |
| Chubb | $98 |
| Safeco | $100 |
| Farmers | $103 |
| Bristol West | $118 |
| Dairyland | $119 |
| Travelers | $120 |
| Liberty Mutual | $167 |
Disclaimer: Table data sourced from real-time Washington car insurance quotes from Insurify's 500+ partner insurance providers and quote estimates from Quadrant Information Services. Actual car insurance quotes in Washington may vary based on the policy buyer's unique driver profile.
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Minimum liability car insurance requirements in Washington
Washington law sets its minimum liability limits at 25/50/10 to pay for damages after an accident. Bodily injury liability covers medical fees and related expenses for other people, while property damage liability coverage covers damage to their vehicle or property.
Here’s how Washington’s minimum-coverage requirements break down:
Coverage Type | Minimum Requirement |
|---|---|
| Bodily injury liability (per person) | $25,000 |
| Bodily injury liability (per accident) | $50,000 |
| Property damage liability | $10,000 |
Minimum-coverage car insurance only covers damage you cause to others. Say you total another driver’s $15,000 car. Your policy pays $10,000, and you owe the remaining $5,000 yourself. Full coverage adds collision coverage and comprehensive insurance, which also cover damage to your vehicle.
Is minimum liability coverage enough in Washington?
Not always. Washington’s state-minimum coverage meets the state’s car insurance laws, but it often isn’t enough to cover a serious accident. Once your liability limits run out, you’re personally responsible for the rest.[3]
State-minimum coverage won’t pay for:
Your medical bills or car repairs
Damages that exceed your $25,000/$50,000/$10,000 limits
An incident caused by an uninsured driver, who won’t have coverage to pay you back
You may need more than minimum coverage if you:
Finance or lease your vehicle. Most lenders in Washington require collision and comprehensive coverage in addition to liability.
Want coverage for medical expenses and lost wages after a crash. Washington requires insurers to offer personal injury protection (PIP) for this type of coverage, but it isn’t mandatory.[4]
Have savings or assets a lawsuit could target. Washington is an at-fault state, so an injured driver can sue you for damages beyond your policy limits.
Penalties for driving without liability insurance in Washington
Washington law requires you to carry proof of insurance anytime you drive. If you can’t show it when asked, you may face a traffic infraction with a fine of $550 or more. Knowingly showing false proof of coverage is a misdemeanor.[5]
License suspension works differently and only applies in specific cases. Under its Financial Responsibility Law, the state of Washington can suspend your license after a crash you cause while uninsured. The law applies if the crash caused more than $1,000 in property damage or any injury and there’s a reasonable chance a court could rule against you. The suspension lasts three years from the crash date.
To reinstate your license early, you can show proof you had insurance at the time, settle with everyone involved, or file an SR-22 insurance certificate with the state.[6] Following Washington’s car insurance laws can help you avoid these penalties.
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How to find cheap liability car insurance in Washington
You can find cheap liability car insurance in Washington by shopping around and using a few state-specific rules to your advantage:
Compare quotes from several insurers every six months. Rates change often, so the company that offers the best car insurance quote today might not offer the lowest rate later.
Bundle your policies. You can bundle with home or renters insurance for a multi-policy discount.
Work on your credit history. Washington allows insurers to use your credit to help set your rate. Improving it can help your rates in the long term.[7]
Ask about an anti-theft discount on comprehensive coverage. Washington law requires insurers to factor in anti-theft devices when setting comprehensive coverage rates.[8]
Ask about a low-mileage discount. If you drive less than the state average of about 9,199 miles per year, you may be eligible for a low-mileage discount.
Ask about a good student discount. If a student driver on your policy earns at least a B average, they may be able to get a good student discount.
Look into usage-based, or telematics, programs that track your driving. Washington’s insurance commissioner notes these programs can raise your rate or lower it, depending on your driving data.
Liability car insurance in Washington FAQs
Before comparing quotes, get answers to these common questions about liability car insurance in Washington.
How much is liability car insurance in Washington?
Liability-only car insurance in Washington averages $95 per month, or about $1,143 per year. Your rate will vary based on your insurer, city, and credit history.
Is liability car insurance enough coverage in Washington?
Not really. Liability-only car insurance satisfies Washington’s legal minimum, but it won’t cover your medical expenses or car repairs. If you cause a serious crash, you could owe thousands out of pocket.
What’s the cheapest car insurance in Washington?
State Farm has some of the cheapest car insurance in Washington, with liability-only policies averaging $58 per month. USAA and Root also rank among the more affordable insurers in Washington.
Does Washington allow digital proof of insurance?
Yes. Washington law lets drivers show proof of insurance as an image or via an app on a phone or portable device. Officers may only view that proof and nothing else on your device.
Sources
- Washington Office of the Insurance Commissioner. "Learn how auto insurance works."
- Washington Office of the Insurance Commissioner. "Washington state's mandatory auto/motorcycle insurance law."
- Washington Office of the Insurance Commissioner. "What to do if you’re hit by an uninsured or underinsured driver."
- Washington Office of the Insurance Commissioner. "Personal injury protection (PIP)."
- Washington State Department of Licensing. "Mandatory insurance."
- Washington State Department of Licensing. "Failure to pay accident damages: Financial Responsibility Law."
- Washington Office of the Insurance Commissioner. "Bill to study impact of insurance rating factors moves out of committee."
- Washington State Legislature. "Motor vehicle insurance—Anti-theft devices—Lights—Multiple vehicles.."
Methodology
Insurify data scientists analyzed more than 250 million quotes served to car insurance applicants in Insurify’s proprietary database to calculate the premium averages displayed on this page. These premiums are real quotes that come directly from Insurify’s 500+ partner insurance companies in all 50 states and Washington, D.C. Quote averages represent the median price for a quote across the given coverage level, driver subset, and geographic area.
Unless otherwise specified, quoted rates reflect the average cost for drivers between 20 and 70 years old with a clean driving record and average or better credit (a credit score of 600 or higher).
Liability-only premium averages correspond to policies with the following coverage limits:
- Bodily injury limits between state-minimum rates and $50,000 per person, $100,000 per accident
- Property damage limits between $10,000 and $50,000
- No additional coverage
- Comprehensive coverage with a $1,000 deductible
- Collision coverage with a $1,000 deductible
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Non-Owner Car Insurance in Washington
Non-owner car insurance in Washington provides liability coverage for drivers who don’t own a vehicle.
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Is Car Insurance Expensive in Washington?
Washington drivers pay slightly less than the national average for car insurance. See how rates compare, how rates vary between cities, and how to pay less.
Cheapest Car Insurance Quotes in Washington
State Farm is the cheapest insurer in Washington, averaging $58 per month for liability coverage. Wildfires across the state and heavy traffic on highways can affect your rates.
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Cheapest Auto Insurance in Kennewick, Washington
State Farm offers the cheapest car insurance in Kennewick, with minimum-coverage policies as low as $51 per month.
Cheapest Car Insurance Quotes in Seattle (October 2026)
State Farm is the cheapest insurer in Seattle, with an average liability-only rate of $69 per month. Seattle’s high vehicle theft rate can mean higher insurance premiums for drivers.
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Cheap Car Insurance Quotes in Spokane, Washington (October 2026)
State Farm offers the cheapest liability-only car insurance in Spokane, at $52 per month. A shorter commute and lower vehicle theft rates help keep Spokane rates below the Washington state average.
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State Farm offers the cheapest car insurance in Tacoma, with an average monthly liability rate of $72.
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Cheapest Auto Insurance in Vancouver, Washington
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Writer: Sharon WuContributing Writer
Writer: Sharon WuContributing Writer
Sharon Wu is a Certified Financial Education Instructor (CFEI®) and personal finance writer with over a decade of experience helping readers make sense of insurance. She specializes in breaking down dense, jargon-filled topics into clear, practical guidance that helps consumers feel confident in their coverage decisions, rather than overwhelmed by them. Her work has appeared in leading publications, including USA TODAY, CBS News MoneyWatch, and ConsumerAffairs.
Editor: MacKenzie KorrisLicensed P&C Agent, Senior Insurance Copy Editor
Editor: MacKenzie KorrisLicensed P&C Agent, Senior Insurance Copy Editor
Qualifications:
Licensed property and casualty insurance agent
10+ years editing experience
NPN: 21630969
MacKenzie Korris is an insurance copy editor with a producer’s license for property and casualty insurance in Missouri.
Reviewer: John LeachLicensed P&C Agent, Chief Copy Editor
Reviewer: John LeachLicensed P&C Agent, Chief Copy Editor
Qualifications:
Licensed property and casualty insurance agent
10+ years editing experience
NPN: 20461358
John is Insurify’s Chief Copy Editor, helping ensure the accuracy and readability of Insurify’s content. He’s a licensed agent specializing in home and car insurance topics.