Summary
- State Farm is the cheapest car insurance company in Washington, averaging $57/month for liability-only and $114/month for full coverage, per Insurify rate data updated August 23, 2026.
- Washington sits just under the national average — $95/month liability vs. $98 nationally, $183 vs. $187 for full coverage — but the cushion is thinning, with a projected 1.8% increase for 2026.
- The reason rates are climbing is grim: traffic fatalities rose 71% from 2013 to 2023, per the Washington State Department of Transportation.
- Washington has a rule most drivers miss: insurers automatically add PIP coverage unless you decline it in writing — worth a deliberate decision either way.
- A $115/month spread separates the cheapest and priciest carriers for the same clean record — see where your profile lands before your renewal decides for you.
Cheapest Car Insurance Companies in Washington
State Farm posts the lowest average in nearly every category Insurify tracks in Washington — overall, minimum coverage, full coverage, clean records, tickets, accidents, DUIs, and seniors. Context makes that less surprising than it sounds: State Farm is Washington's largest private auto insurer, covering 19% of the state's vehicles per NAIC data cited by Insurify. USAA runs a close second across the board for military households — relevant in a state with over 500,000 service members, veterans, and family members.
| Insurance company | Liability only (mo.) | Full coverage (mo.) |
|---|---|---|
| State Farm | $57 | $114 |
| USAA | $58 | $117 |
| Root | $63 | $141 |
| Progressive | $82 | $158 |
| The General | $84 | $185 |
| American Family | $86 | $173 |
| National General | $88 | $160 |
| Direct Auto | $89 | $165 |
| GEICO | $89 | $149 |
| Allstate | $97 | $170 |
Source: Insurify Washington rate data, current as of August 10, 2026 (page updated August 23). Actual quotes vary by driver profile.
Worth noting for app-friendly drivers: Root — a telematics-first insurer that prices primarily on driving behavior — lands third statewide and posts Washington's cheapest teen average. If your driving is genuinely smooth, usage-based pricing is unusually competitive here; our telematics comparison covers how the big carriers' tracking programs differ.
How Much Is Car Insurance in Washington?
Washington averages $95/month for liability and $183 for full coverage, per Insurify — a hair under the national $98/$187. But the trend line matters more than the snapshot: Washington's annualized full-coverage cost has climbed to about $2,201 against a $2,238 national average, and Insurify's mid-year projections have Washington rising 1.8% in 2026 while the national average rises just 1%. The below-average era is ending.
The driver behind it is road safety. Traffic fatalities in Washington rose 71% between 2013 and 2023, per WSDOT, and the state logged more than 100,000 crashes in 2025. More severe accidents mean more expensive claims, and premiums follow.
City spread, per Insurify:
| City | Average monthly quote |
|---|---|
| Kennewick | $112 |
| Spokane | $117 |
| Vancouver | $135 |
| Seattle | $157 |
| Tacoma | $163 |
The Puget Sound metro — home to more than half the state's population — carries the premium you'd expect, with Tacoma edging out Seattle as the state's most expensive market. One more pressure point: about 21.7% of Washington drivers are uninsured, one of the higher rates in the country, which pushes up costs for everyone else and makes uninsured motorist coverage worth serious consideration even though the state doesn't require it.
Washington Car Insurance Requirements
Washington requires 25/50/10 liability coverage: $25,000 per person and $50,000 per accident for bodily injury, plus $10,000 per accident in property damage. Driving without it risks a fine of $550 or more plus license and registration suspension.
Two Washington-specific rules deserve attention:
- The PIP auto-add. Washington insurers must offer personal injury protection, and if you don't decline it in writing, it's automatically added to your policy. Plenty of drivers are paying for PIP without ever having chosen it. It's often worth keeping — it covers your own medical costs regardless of fault — but it should be a decision, not a default you never noticed.
- The $10,000 property damage floor is low. Totaling even a modest late-model car blows through $10,000 fast, and anything beyond your limit comes out of your pocket. Raising PD limits costs relatively little.
A caution for minimum-coverage shoppers: with 29% of Washington vehicles leased or financed, many drivers can't legally drop to liability-only anyway — lenders require full coverage, in part because of the state's wildfire and flood exposure.
High-Risk Drivers in Washington
Washington drivers with a DUI pay an average of $132/month for liability and $254 for full coverage, per Insurify — and the state typically requires an SR-22 filing for three years after a DUI or license suspension. State Farm is the cheapest SR-22 filer at a $71/month average. Drunk drivers were involved in 6% of 2025 crashes per WSDOT, and insurers price that risk without sentiment. Our SR-22 explainer covers how filings work, and our high-risk guide covers rebuilding from there.
Teens average a steep $291/month here — teen drivers caused 14% of the state's 2025 accidents — with Root ($103) and USAA ($114) the value picks.
How to Save on Car Insurance in Washington
- Use the 55+ discount mandate. Washington law requires insurers to offer drivers 55 and older a two-year discount after completing an approved safety course. It's one of the few discounts an insurer can't decline to offer — claim it.
- Make the PIP decision deliberately. Keep it or decline it in writing — just don't pay for it by default.
- Consider usage-based pricing. Root's standing in the state table says telematics competes hard in Washington; smooth drivers should quote at least one usage-based option.
- Add uninsured motorist coverage. With over a fifth of drivers uninsured, UM coverage is cheap protection against an expensive gap.
- Quote military options. USAA is $1–3 behind State Farm in nearly every category — for Washington's half-million-strong military community it's often the better total package.
- Compare before renewal. With the state's below-average pricing eroding, this is the year not to auto-renew — pull fresh quotes, check the national carrier standings, and price your own profile against the table above.
Rate data from Insurify's Washington car insurance analysis, page updated August 23, 2026, with table rates current as of August 10, 2026, based on real-time quotes from 500+ partner insurers for drivers ages 20–70 with clean records and average or better credit unless noted. Traffic safety figures from the Washington State Department of Transportation and coverage requirements from the Washington State Department of Licensing, as cited in the same analysis. Actual quotes vary by driver profile.
Frequently Asked Questions
Which company has the cheapest car insurance in Washington?
State Farm has the cheapest car insurance in Washington, averaging $57 per month for liability-only coverage and $114 for full coverage, according to Insurify rate data current as of August 2026. State Farm posts the lowest Washington average in nearly every driver category and is also the state's largest auto insurer, covering 19% of vehicles per the NAIC.
How much is car insurance in Washington in 2026?
Washington drivers pay an average of $95 per month for liability-only coverage and $183 per month for full coverage, according to Insurify — slightly below the national averages of $98 and $187. That gap is closing: Insurify projects Washington rates will rise 1.8% in 2026.
What are Washington's minimum car insurance requirements?
Washington requires liability coverage of at least $25,000 per person and $50,000 per accident in bodily injury, plus $10,000 in property damage — written as 25/50/10. Washington insurers must also offer personal injury protection (PIP); it's automatically added to your policy unless you decline it in writing.
Why are Washington car insurance rates rising?
Driving in Washington has become more dangerous: traffic fatalities rose 71% from 2013 to 2023, according to the Washington State Department of Transportation, and the state recorded more than 100,000 crashes in 2025. More serious accidents push premiums up for everyone, and Insurify projects a 1.8% increase for 2026.
How long do you need an SR-22 in Washington?
Washington typically requires drivers to keep an SR-22 on file for three years after a serious violation like a DUI or license suspension. SR-22 policies in Washington average $71 per month with State Farm, the cheapest filer in Insurify's data.