Search for the lowest gasoline prices in Mount Vernon, WA. Find local Mount Vernon gas prices and Mount Vernon gas stations with the best prices to fill up at the pump today
National Avg. | WA Reg. Avg. | WA Plus Avg. | WA Prem. Avg. | WA Diesel Avg. |
---|---|---|---|---|
$3.152
07/06/2025
|
$4.411
07/06/2025
|
$4.680
07/06/2025
|
$4.910
07/06/2025
|
$4.953
07/06/2025
|
Station | Regular | Plus | Premium | Diesel |
---|---|---|---|---|
Costco 301 5th St, Clarkston, WA |
$3.30
07/06/2025
|
07/06/2025
|
$3.74
07/06/2025
|
$3.89
07/06/2025
|
Topp Stop 321 S Elm St, Toppenish, WA |
$3.33
07/06/2025
|
$3.69
07/06/2025
|
$3.86
07/06/2025
|
$4.03
07/06/2025
|