Castlewood
South Dakota
Castlewood Gas Prices - Find the Lowest Gas Prices in Castlewood, SD
Search for the lowest gasoline prices in Castlewood, SD. Find local Castlewood gas prices and Castlewood gas stations with the best prices to fill up at the pump today
National and South Dakota Gas Price Averages
| National Avg. | SD Reg. Avg. | SD Plus Avg. | SD Prem. Avg. | SD Diesel Avg. |
|---|---|---|---|---|
|
$3.102
03/19/2025
|
$3.016
03/19/2025
|
$3.192
03/19/2025
|
$3.648
03/19/2025
|
$3.290
03/19/2025
|
Today's lowest gas prices in South Dakota and around Castlewood
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Grey Goose Store 28886 Merry Rd, Pierre, SD |
$2.37
03/19/2025
|
$3.29
03/19/2025
|
03/19/2025
|
$3.30
03/19/2025
|
Clark 1312 River Dr, North Sioux City, SD |
$2.42
03/19/2025
|
03/19/2025
|
03/19/2025
|
03/19/2025
|