WA · fuel prices · week of Nov 9, 2026
Washington diesel and gas prices
The average pump price of diesel and gasoline in Washington, against the country and the West Coast region, and what it costs a truck per mile.
$6.688/gal diesel
−2.1% from last week
- Regular
- $4.874
- Premium
- $5.411
- Diesel vs US
- +9.2%
- Diesel, 1 year
- +51.3%
Washington prices by fuel
| Fuel | Per gallon | 1 wk | 1 yr | Basis |
|---|---|---|---|---|
| Diesel | $6.688 | −14.6¢ | +51.3% | Estimate |
| Regular gasoline | $4.874 | −22.1¢ | +18.4% | EIA survey |
| Midgrade gasoline | $5.201 | −21.4¢ | +15.6% | EIA survey |
| Premium gasoline | $5.411 | −21.4¢ | +15.5% | EIA survey |
Gasoline prices are EIA's weekly survey of Washington. EIA does not survey diesel here, so the diesel price is an estimate: the West Coast regional survey with Washington's diesel tax in place of the region's average.
Washington · monthly · dollars per gallon
Washington fuel price history
DieselRegular gasoline
Diesel in Washington averaged $6.688 a gallon in the week of Nov 9, 2026, +9.2% against the US average of $6.127 and against $7.110 across the West Coast region. That ranks Washington 3 of 49 for diesel, most expensive first.
Estimated history applies today's tax rates to past regional prices.
Fuel taxes in Washington
| Per gallon | State | Federal | Total |
|---|---|---|---|
| Diesel | $0.632 | $0.244 | $0.876 |
| Gasoline | $0.602 | $0.184 | $0.786 |
State excise tax plus other state taxes and fees. EIA, July 2026.
Diesel cost per mile in Washington
At $6.688 a gallon, with fuel's share of the all-in rate for loads leaving Washington. Washington freight rates →
| Truck type | Fuel per mile | Per 1,000 miles |
|---|---|---|
| VAN53' dry van | $0.98 | $984 |
| REEF53' refrigerated | $1.10 | $1,096 |
| FLAT48' flatbed | $1.04 | $1,045 |
| STEPStep deck | $1.08 | $1,079 |
| PWRPower only | $0.98 | $984 |
| HOTHotshot | $0.67 | $669 |
| BOX26' box truck | $0.74 | $743 |
| SPRTSprinter van | $0.42 | $418 |
Fuel prices by city in Washington
- Seattle780,995
- Spokane230,609
- Tacoma228,202
- Vancouver198,992
- Bellevue154,377
- Kent136,588
- Everett113,011
- Spokane Valley108,267
- Renton105,543
- Federal Way100,252
- Yakima97,390
- Bellingham95,860
- Kirkland95,499
- Kennewick86,728
- Auburn85,513
- Redmond82,195
- Pasco81,724
- Marysville76,209
- Sammamish66,474
- Shoreline66,251
- Richland64,372
- Lakewood62,709
- Lacey58,644
- Olympia56,271
- Burien52,046
- Bothell51,770
- Bremerton45,291
- Edmonds42,871
- Puyallup42,552
- Lynnwood41,597
- Lake Stevens41,350
- Issaquah39,664
- Longview38,294
- Wenatchee35,401
- Mount Vernon35,344
- University Place35,160