Oregon uses the West Coast less California weekly average from EIA, which does not publish an average for Oregon itself. Regular averaged $5.12 a gallon there in the week of October 5, 2026, −3.7¢ on the week.
Regional figure, not a state average for Oregon. EIA publishes weekly prices for nine states only. Oregon is part of the West Coast less California region, so the prices below are the West Coast less California average, the same figure shown for 4 other states. Pump prices in Oregon can differ from it.
West Coast less California average, week of October 5, 2026
Regular$5.12/gal−3.7¢ vs last week+$1.13 vs a year ago
Midgrade$5.51/gal−1.5¢ vs last week+$1.09 vs a year ago
Premium$5.77/gal−2.9¢ vs last week+$1.12 vs a year ago
Diesel$6.49/gal−15.3¢ vs last week+$2.40 vs a year ago
US average regular: $4.35 (−11.1¢ on the week). The West Coast less California average is 76¢ above it.
Regular per gallon, last 52 weeks: West Coast less California vs USWest Coast less CaliforniaUS average
Other states in the West Coast less California region
Source: U.S. Energy Information Administration (EIA), weekly retail gasoline and diesel prices, week of October 5, 2026. Prices include taxes and are averages of a survey of stations, published every Monday (Tuesday after a federal holiday); a single station near you can be well above or below them. Via the Roadscore API.
