WK 37 · SEPTEMBER 7, 2026 · WASHINGTON
Washington
$5.48
+31.9% vs national avg
Now
$5.48
vs National
+31.9%
12-wk change
+$0.33
PADD region
PADD padd_5_west_coast
This state is $1.33 above national — paid every fill-up, every commute.
Highest fill-up cost — Washington avg $5.48/gal
Worst Vehicles In Washington
Lowest fill-up cost — Washington avg $5.48/gal
Best Vehicles In Washington
Across the line
Neighboring states
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Source: EIA · Updated September 7, 2026