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.
52 refill stations are listed in South Dakota. Find a refill station in South Dakota.