Delaware propane price
$3.75 per gallon for residential propane in Delaware, week of 2026-10-19, up from $3.35 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 | $3.75 |
| 2026-10-12 | $3.73 |
| 2026-10-05 | $3.71 |
| 2026-03-30 | $3.73 |
| 2026-03-23 | $3.74 |
| 2026-03-16 | $3.74 |
| 2026-03-09 | $3.74 |
| 2026-03-02 | $3.68 |
Cylinder refills in Delaware
Fill stations set their own refill price and few publish it. Paid for a refill in Delaware? Report the price and it appears here once three reports have come in within 90 days.
16 refill stations are listed in Delaware. Find a refill station in Delaware.