WA · Updated September 6, 2026
Washington Gas Prices
Current retail average for regular gasoline in Washington, with daily history tracked against the US national average.
Current Price
$5.50
per gallon
30-Day Change
+7.0%
1-Year Change
—
vs National
+$1.32
Nat'l $4.18
Washington Price History
State average vs national average
Related Tool
What does Washington gas cost your commute?
Plug your miles and wage into DriveTax to see how much Washington's $5.50/gal drains your paycheck each year.