South Dakota propane price
$1.87 per gallon for residential propane in South Dakota, week of 2026-10-19, up from $1.65 a year earlier. The U.S. average is $2.69. Source: EIA Weekly Heating Oil and Propane Survey.
Recent weeks
| Week of | $ per gallon |
|---|---|
| 2026-10-19 | $1.87 |
| 2026-10-12 | $1.82 |
| 2026-10-05 | $1.72 |
| 2026-03-30 | $1.84 |
| 2026-03-23 | $1.84 |
| 2026-03-16 | $1.84 |
| 2026-03-09 | $1.83 |
| 2026-03-02 | $1.83 |
Cylinder refills in South Dakota
Fill stations set their own refill price and few publish it. Paid for a refill in South Dakota? Report the price and it appears here once three reports have come in within 90 days.
115 refill stations are listed in South Dakota, with the most around Sioux Falls. Find a refill station in South Dakota.