Costco Gas Prices in Portland, OR
Today's Costco Member Gas Prices
Regular
4.27
$/gal
Premium
4.69
$/gal
Diesel
4.99
$/gal
Price Trend
Past 6 months · Based on Gas Price History data · Unit: ¢/L
Costco Gas Station, 4849 NE 138th Ave, Portland, OR. Prices are for Costco members and are updated when station prices change.