Car Insurance in Washington
Washington drivers spend an average of $1,153 a year on auto insurance according to the NAIC — ▼ −10% versus the national average of $1,282, ranking 25th most expensive of 51. The state requires 25/50/10 liability coverage and follows an at-fault system.
Average car insurance cost in Washington
The NAIC average expenditure is what insured drivers actually paid on average, including people who carry only liability. For those who buy each coverage, the average premium was $708 for liability, $373 for collision and $154 for comprehensive ($1,235 combined, versus $1,439 nationally). That average expenditure is 10% higher than the NAIC's previous data year ($1,048). Comprehensive coverage is cheaper than average here, a sign of lower weather and theft losses.
Minimum car insurance requirements in Washington
Washington's minimum is written as 25/50/10: $25,000 per person / $50,000 per accident in bodily injury liability and $10,000 in property damage liability. Those limits are low compared with the cost of a serious injury claim, so many drivers choose 100/300/100 — we estimate that "standard" level at about $855 a year here, $265 more than the minimum.
| Coverage | Required? | Minimum | What it pays for |
|---|---|---|---|
| Bodily injury liability | Yes | $25,000 per person / $50,000 per accident | Injuries you cause to other people |
| Property damage liability | Yes | $10,000 | Damage you cause to other vehicles and property |
| Personal injury protection (PIP) | No | 10,000 medical Insurers must offer personal injury protection (at least $10,000 medical); it is added to the policy unless rejected in writing. | Your own medical bills and lost wages, regardless of fault |
| Uninsured motorist (UM) | No | — Uninsured/underinsured motorist coverage is included unless the named insured or spouse rejects it in writing. | Your injuries when the at-fault driver has no insurance |
| Underinsured motorist (UIM) | No | — Underinsured motorist bodily injury and property damage coverage may be rejected in writing. | The gap when the at-fault driver’s limits are too low |
| Medical payments (MedPay) | No | — Medical expenses are addressed through PIP, which must be offered. | Medical bills for you and your passengers |
A $60,000 liability bond or deposit can be used instead of an insurance policy.
Compare with another state
Is Washington a no-fault state?
No — Washington is an at-fault (tort) state. Washington is an at-fault (tort) state: the driver responsible for a crash, through their liability insurance, pays for the other party's injuries and property damage. Injured people can claim against the at-fault driver's insurer, use their own coverage, or sue.
Uninsured drivers in Washington
The Insurance Research Council estimates 19.1% of Washington drivers are uninsured — 10th highest in the country, compared with 15.4% nationally. That's roughly one uninsured driver in every 5 on the road. Uninsured motorist (UM) coverage isn't mandatory here (Uninsured/underinsured motorist coverage is included unless the named insured or spouse rejects it in writing), but with an above-average uninsured rate it is worth pricing.
SR-22 requirements in Washington
Washington uses the SR-22 — a certificate your insurer files with the state to prove you carry at least the minimum liability coverage. It is usually ordered after a DUI, driving uninsured, serious violations or a license suspension, and is typically kept for about 3 years. When eligible to reinstate a suspended license, drivers must keep an SR-22 on file for three years from the reinstatement eligibility date.
By our model, a driver in their 30s with a DUI would pay about $1,115 a year for minimum coverage in Washington, versus $590 with a clean record. What is SR-22 insurance?
Estimate your premium in Washington
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Car insurance by city in Washington
We cover 13 Washington cities. Estimates are for full coverage for a driver in their 30s with a clean record; hover a city to find it on the map. The lowest estimate is in Bellingham ($1,380) and the highest in Lynnwood ($1,585).
- SeattlePop. 780,995 · King County$1,580+14% vs state
- SpokanePop. 230,609 · Spokane County$1,430+4% vs state
- TacomaPop. 228,202 · Pierce County$1,560+13% vs state
- VancouverPop. 198,992 · Clark County$1,470+7% vs state
- BellevuePop. 154,377 · King County$1,485+8% vs state
- KentPop. 136,588 · King County$1,570+14% vs state
- EverettPop. 113,011 · Snohomish County$1,505+9% vs state
- Spokane ValleyPop. 108,267 · Spokane County$1,420+3% vs state
- RentonPop. 105,543 · King County$1,570+14% vs state
- YakimaPop. 97,390 · Yakima County$1,390+1% vs state
- BellinghamPop. 95,860 · Whatcom County$1,3800% vs state
- AuburnPop. 85,513 · King County$1,540+12% vs state
- LynnwoodPop. 41,597 · Snohomish County$1,585+15% vs state
Estimated cost by driver profile in Washington
Age and driving record move premiums more than almost anything else. A teen on their own policy pays about 2.8× what a driver in their 30s pays for the same full coverage in Washington.
| Driver | Minimum | Standard | Full coverage | Full / month |
|---|---|---|---|---|
| Teen driver (18, own policy) | $1,625 | $2,355 | $3,800 | $317 |
| Young adult (22) | $945 | $1,370 | $2,210 | $184 |
| Adult in their 30s | $590 | $855 | $1,380 | $115 |
| Adult in their 50s | $545 | $785 | $1,270 | $106 |
| Senior (72) | $660 | $960 | $1,550 | $129 |
| 30s, one at-fault accident | $855 | $1,240 | $2,005 | $167 |
| 30s, DUI on record | $1,090 | $1,585 | $2,555 | $213 |
By coverage level
| Coverage level | What it includes | Per year | Per month | Typical range |
|---|---|---|---|---|
| State minimum liability | Only the liability (and PIP/UM where required) limits your state mandates. No coverage for your own car. | $590 | $49 | $485–$695 |
| Standard liability (100/300/100) | Higher liability limits plus uninsured motorist coverage. Still no coverage for damage to your own car. | $855 | $71 | $700–$1,010 |
| Full coverage | Standard liability plus collision and comprehensive, typically required on a financed or leased car. | $1,380 | $115 | $1,135–$1,630 |
Cheapest and most expensive cars to insure in Washington
Full-coverage estimates for current models, using HLDI insurance-loss data where available. Vehicle choice alone can swing the premium by more than $2,660 a year here.
| Model | Segment | Est. / year |
|---|---|---|
| GMC Acadia | Midsize SUV | $875 |
| Chevrolet Traverse | Midsize SUV | $925 |
| Subaru Forester | Small SUV | $1,005 |
| Subaru Crosstrek | Small SUV | $1,025 |
| Honda Pilot | Midsize SUV | $1,025 |
| Subaru Outback | Wagon | $1,030 |
| Honda CR-V | Small SUV | $1,050 |
| MINI Cooper | Subcompact car | $1,055 |
| Toyota Land Cruiser | Large SUV | $1,080 |
| Acura RDX | Luxury SUV | $1,085 |
| Model | Segment | Est. / year |
|---|---|---|
| BMW M4 | Luxury sports car | $3,535 |
| BMW M3 | Luxury car | $3,450 |
| Lamborghini Urus | Luxury SUV | $3,185 |
| BMW 7 Series | Luxury car | $3,055 |
| Mercedes-Benz S-Class | Luxury car | $2,465 |
| Lucid Air | Luxury car | $2,375 |
| Audi RS 7 | Luxury car | $2,070 |
| Mercedes-Benz G-Class | Luxury SUV | $2,035 |
| Alfa Romeo Giulia | Luxury car | $1,980 |
| Porsche Taycan | Luxury sports car | $1,950 |
Cheap car insurance in Washington: how to lower your rate
- Raise your deductible. Going from $500 to $1,000 on collision and comprehensive saves about $70 a year on a typical Washington full-coverage policy.
- Match coverage to your car's value. On a 10-year-old car, dropping collision and comprehensive could cut the bill from about $1,145 to $855.
- Drive less, pay less. Low-mileage and usage-based programs can save around $95 a year if you drive under 7,500 miles.
- Protect your record. A single speeding ticket adds roughly $305 a year in our model; an at-fault accident adds much more.
- Shop at renewal. Rates for the same driver differ widely between insurers. Compare identical limits and deductibles.
- Ask about discounts — bundling home and auto, good student, safe-driver, paid-in-full and defensive-driving course discounts. See common discounts.
Complaints and help: Washington State Office of the Insurance Commissioner
The Washington State Office of the Insurance Commissioner licenses insurers and agents, reviews rates and handles consumer complaints about claims, cancellations and billing — free of charge.
- Website
- www.insurance.wa.gov
- File a complaint
- Consumer complaint page
- Consumer helpline
- 1-800-562-6900
Washington vs. neighboring states
Frequently asked questions
How much is car insurance in Washington?
NAIC data puts the average Washington auto insurance expenditure at $1,153 a year, 10% less than the national average of $1,282 (rank 25 of 51, where 1 is the most expensive). Our estimate for full coverage for a driver in their 30s with a clean record is about $1,380 a year ($115 a month); state-minimum liability is about $590.
What is the minimum car insurance required in Washington?
Washington requires at least 25/50/10 liability coverage: $25,000 per person / $50,000 per accident for bodily injury and $10,000 for property damage.
Is Washington a no-fault state?
No. Washington is an at-fault (tort) state: the driver responsible for a crash, through their liability insurance, pays for the other party's injuries and property damage.
How many drivers in Washington are uninsured?
The Insurance Research Council estimates that about 19.1% of Washington drivers are uninsured, ranking 10th in the nation (national estimate: 15.4%).
Does Washington require SR-22 insurance?
Yes, Washington uses the SR-22 certificate for drivers who must prove financial responsibility, typically for about 3 years. When eligible to reinstate a suspended license, drivers must keep an SR-22 on file for three years from the reinstatement eligibility date.
Which Washington city has the cheapest car insurance?
Among the 13 cities we cover, Bellingham has the lowest full-coverage estimate at about $1,380 a year, while Lynnwood is the highest at about $1,585. Differences come from population density, commute length and local weather risk.
How much does car insurance cost for a teen driver in Washington?
An 18-year-old on their own full-coverage policy would pay roughly $3,800 a year in Washington by our estimate, or about $1,625 for minimum coverage. Joining a parent's policy usually costs less.
How do I file a complaint against a car insurance company in Washington?
Contact the Washington State Office of the Insurance Commissioner (consumer line 1-800-562-6900). It handles consumer complaints about claims, cancellations and rates at no cost.
How we estimate this
We start from the state's average liability, collision and comprehensive premiums published by the NAIC, then apply a location factor (population density and commute time from the Census ACS, weather hazard scores from FEMA's National Risk Index), a vehicle factor (HLDI insurance-loss data where available, otherwise vehicle segment), and a driver-profile multiplier. Results are rounded ranges for comparison, not quotes. Read the full methodology.
- Washington OIC: Washington State's mandatory auto/motorcycle insurance law
- Washington OIC: Personal injury protection (PIP)
- RCW 48.22.030 (underinsured motorist coverage; written rejection)
- Washington DOL: Financial responsibility (SR-22)
- Washington OIC: File a complaint
- NAIC 2022/2023 Auto Insurance Database Report
- NAIC Homeowners Insurance Report: Data for 2023
- Insurance Research Council uninsured motorist estimates (via Triple-I)
- IIHS Fatality Facts: state by state
- FBI Crime Data Explorer: Crime in the United States 2025 (Table 4)
- NICB 2022 Vehicle Theft Data: top 10 stolen vehicles by state
- FHWA Highway Statistics 2024, Table DL-1C (licensed drivers)
- FHWA Highway Statistics 2024, Table MV-1 (registrations)
- FHWA Highway Statistics 2024, Table VM-2 (vehicle-miles traveled)
- U.S. Census Bureau Vintage 2024 population estimates
- U.S. Census Bureau: population estimates and American Community Survey
- FEMA National Risk Index