Black Diamond
Washington
Black Diamond Gas Prices - Find the Lowest Gas Prices in Black Diamond, WA
Search for the lowest gasoline prices in Black Diamond, WA. Find local Black Diamond gas prices and Black Diamond gas stations with the best prices to fill up at the pump today
National and Washington Gas Price Averages
| National Avg. | WA Reg. Avg. | WA Plus Avg. | WA Prem. Avg. | WA Diesel Avg. |
|---|---|---|---|---|
|
$3.160
12/04/2025
|
$4.407
12/04/2025
|
$4.668
12/04/2025
|
$4.900
12/04/2025
|
$5.036
12/04/2025
|
Today's lowest gas prices in Washington and around Black Diamond
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Costco 301 5th St, Clarkston, WA |
$3.28
12/04/2025
|
12/04/2025
|
$3.87
12/04/2025
|
$4.04
12/04/2025
|
Wheelers Smoke N Gas 7453 Sunnyside Mabton Hwy, Mabton, WA |
$3.50
12/04/2025
|
$3.70
12/04/2025
|
$3.90
12/04/2025
|
$4.20
12/04/2025
|