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. |
|---|---|---|---|---|
|
$3.173
04/15/2025
|
$3.084
04/15/2025
|
$3.271
04/15/2025
|
$3.716
04/15/2025
|
$3.275
04/15/2025
|
Today's lowest gas prices in South Dakota and around Castlewood
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Grey Goose Store 28886 Merry Rd, Pierre, SD |
$2.42
04/15/2025
|
$3.29
04/15/2025
|
04/15/2025
|
$3.36
04/15/2025
|
Clark 1312 River Dr, North Sioux City, SD |
$2.76
04/15/2025
|
04/15/2025
|
04/15/2025
|
04/15/2025
|
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Happy Hour and Easter Bag Giveaway
Saturday, Apr 19, 2025 from 2:00pm to 4:30pm
Watertown, SD
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Casino Speedway Annual Car Show
Sunday, Apr 27, 2025 from 10:00am to 8:00pm
Watertown, SD
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In and Around Castlewood, SD