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Car insurance rates vary significantly depending on where you live. Insurance premiums in California and Washington differ widely due to state laws, traffic conditions and weather events, among other factors.

For instance, policyholders in California pay $201 a month for car insurance, while premiums for the same coverage in Washington are $134 per month, according to a data study by Insure.com.

Whether you’re moving from one state to another or simply curious about how your location impacts your premiums, understanding the difference in auto insurance rates can help you make informed decisions.

This guide provides a detailed comparison of car insurance rates between California and Washington and outlines the key factors influencing insurance premiums.

Average car insurance rates in California vs. Washington

In California, the average monthly car insurance premium is $201, while in Washington, it’s $134. For a 6-month policy, drivers in California typically pay $1,208, while Washington drivers pay an average of $804.

Policyholders in Washington typically face lower car insurance premiums than those in California. These differences are primarily driven by factors such as population density, weather patterns and state laws. However, individual rates vary depending on factors such as driving history, age, coverage limits, and ZIP code.

Below is an overview of average car insurance rates in California and Washington.

Premium typeCaliforniaWashington
Avg. Monthly Premium$201$134
Avg. 6 Month Premium$1,208$804
Avg. Annual Premium$2,416$1,608
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California vs. Washington: Rates by different coverage levels

If you compare car insurance rates between California and Washington, the cost will vary significantly depending on the type of coverage you choose. The annual rate in California is $2,416 for full coverage, whereas in Washington, it is slightly lower at $1,608. This difference reflects the varying risk factors and market conditions in both states.

Car insurance rates vary by coverage level because the more protection a policy provides, the higher the cost. Full coverage, which includes liability, comprehensive and collision coverage, is more expensive than basic liability-only insurance, which covers only damages to other driver’s vehicles and their injuries in an at-fault accident.

Below are the car insurance rates in California and Washington for various coverage levels and types.

Coverage typeCaliforniaWashington
Full Coverage – 100/300/100 BI/PD – 500 Comp/Coll$2,416$1,608
State Minimum BI/PD$551$438
Liability Only – 50/100/50 BI/PD$864$731
Non-Owners$299$349
Gap Insurance$2,814$1,871
SR22$2,462$1,807
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Cheapest car insurance providers: California vs. Washington

Car insurance rates differ in California and Washington due to differences in state laws, risk factors, population density, traffic patterns, weather risks and repair costs, all of which contribute to the cost of coverage.

States with higher accident rates or natural disasters may have higher premiums, while those with more competition among insurers may see lower rates. The frequency and severity of claims, along with state-specific laws and discount programs, also influence the rates insurance companies offer.

Cheapest car insurance providers in California

GEICO offers the cheapest car insurance in California at $1,919 a year on average followed by Mercury Insurance at $2,031 and Progressive at $2,179 a year.

The table below shows car insurance providers in California with affordable car insurance rates.

CompanyAnnual rate
GEICO$1,919
Mercury Insurance$2,031
Progressive$2,179
Kemper$2,429
Travelers$2,460
Auto Club Enterprises (AAA)$2,466
CSAA Insurance (AAA)$2,600
Allstate$2,627
State Farm$2,701
Nationwide$2,799
Farmers$3,035
USAA*$1,827
*USAA is only available to military community members and their families.
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Cheapest car insurance providers in Washington

GEICO has the cheapest car insurance rates in Washington with an average annual cost of $1,171. PEMCO and Travelers also have affordable rates, at $1,326 and $1,503 respectively.

Below, you see car insurance providers with affordable rates for drivers in Washington.

CompanyAnnual rate
GEICO$1,171
PEMCO$1,326
Travelers$1,503
Nationwide$1,658
Farmers$1,714
American Family$1,750
Allstate$1,766
State Farm$1,794
Progressive$2,554
USAA*$853
*USAA is only available to military community members and their families.
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Car insurance cost in California and Washington by ZIP code

Car insurance rates aren’t the same everywhere—your ZIP code comes into play. Even within the same state, your rates can vary significantly depending on your location.

Here’s a quick comparison of car insurance costs in California and Washington.

Car insurance cost in California by ZIP code

If you’re in California, you might be paying more or less for your car insurance based on your ZIP code. For instance, the 94565 ZIP code has the cheapest car insurance rates in California, among the top 10 most populous ZIP codes analyzed, with an average annual cost of $2,553.

Insurance companies also factor in the crime rates of a specific area, especially the frequency of car theft and vandalism. If a ZIP code has a higher rate of stolen vehicles or accidents, you might end up paying a bit more for coverage.

ZIP codeCityAnnual rate
94565Pittsburg$2,553
92336Fontana$2,628
92335Fontana$2,681
90650Norwalk$2,718
90805Long Beach$2,885
90201Bell Gardens$2,924
90250Hawthorne$2,968
90011Los Angeles$3,208
91331Pacoima$3,244
90044Los Angeles$3,339
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Car insurance cost in Washington by ZIP code

Car insurance rates in Washington vary by ZIP code due to population density, traffic and crime rates. For example, among the top 10 most populous ZIP codes, the average annual rate in ZIP code 98012 is $1,778, while in ZIP 99301, it’s lower at $1,423.

Areas with more traffic and higher crime rates tend to have higher premiums. To save on insurance, consider shopping around, raising your deductible and looking for discounts like safe driving or bundling policies.

ZIP codeCityAnnual rate
99301Pasco$1,423
98052Redmond$1,708
98682Vancouver$1,724
98208Eastmont$1,762
98012Mill Creek$1,778
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Top car insurance providers: California vs Washington

Shopping for car insurance can be overwhelming, especially when you have so many options. Insurance rates vary from state to state based on a number of factors, such as driving habits, accident rates and insurance laws. Below, we’ll compare car insurance rates from top car insurance companies in Washington and California.

Top car insurance companies in California

GEICO tops the list with an overall ranking of 4.71 and a customer satisfaction score of 0.69. It’s a great option if you’re looking for an insurer with good customer service.

Progressive follows closely with a ranking of 4.44 and a customer satisfaction score of 0.71.

The table below highlights the top car insurance providers in the state, ranking them based on overall performance and customer satisfaction.

CompanyOverall rankingCustomer satisfaction rating
GEICO4.71626
Progressive4.44635
Auto Club Enterprises (AAA)4.35684
Mercury Insurance4.2596
State Farm4.15658
Allstate3.98634
CSAA Insurance (AAA)3.96642
Nationwide3.77627
Farmers3.48617
Kemper3.04528
USAA*4.92747
*USAA is only available to military community members and their families.
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Top car insurance companies in Washington

GEICO leads with an overall ranking of 4.48 and a customer satisfaction rating of 0.69, closely followed by PEMCO at 4.31 with a satisfaction rating of 0.71. American Family comes next with a ranking of 4.3 and a satisfaction score of 0.34.

When choosing an insurance provider, it’s important to consider the customer satisfaction rating. This rating reflects how well the company treats its policyholders, handles claims, and responds to customer concerns.

CompanyOverall rankingCustomer satisfaction rating
GEICO4.48637
PEMCO4.31666
American Family4.3655
State Farm4.15656
Travelers3.89592
Farmers3.85641
Allstate3.58626
Progressive3.08607
USAA*4.5743
*USAA is only available to military community members and their families.
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Comparing car insurance requirements in California and Washington

California and Washington laws require drivers to carry minimum liability car insurance coverage to drive on the road legally. However, the specific coverage requirements vary between the two states. Below is a detailed comparison of the minimum car insurance requirements in California and Washington:

Coverage requirementCaliforniaWashington
Minimum coverage limits30/60/1525/50/10
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Read more about minimum car insurance requirements by state.

Frequently asked questions

Is car insurance cheaper in California than in Washington?

Car insurance in California is generally expensive than in Washington. The average monthly cost in California is $201, which is $67 more than the average in Washington of $134.

Can I use my California insurance in Washington?

If you’re just visiting Washington for a short time, your California car insurance should cover you. Most car insurance policies provide coverage across the U.S., so if your California policy meets the state’s minimum requirements, it will generally apply in Washington as well.

However, if you’re planning to move to Washington and stay for a longer period, you’ll need to switch your car insurance to a Washington provider. Each state has its own insurance rules, and you are required to have insurance that meets the minimum requirements of the state where your car is registered. Maintaining a California policy while living in Washington could be considered insurance fraud, especially if you’re involved in an accident.

Are there specific minimum coverage requirements in California and Washington?

California and Washington have different minimum car insurance requirements. In California, drivers are required to have liability insurance with at least $30,000 for bodily injury per person, $60,000 for bodily injury per accident and $15,000 in property damage coverage.

Washington, on the other hand, mandates $25,000 for bodily injury per person, $50,000 for bodily injury per accident and $10,000 in property damage coverage. If you’re moving between these states, make sure your insurance meets the requirements of the state you’re in to avoid any gaps in coverage.

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Shivani Gite
Contributing Writer

 
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Shivani Gite is a personal finance and insurance writer with a degree in journalism and mass communication. She is passionate about making insurance topics easy to understand for people and helping them make better financial decisions.

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