Delaware Propane Prices in 2021
26 EIA surveys, Jan 4, 2021 to Dec 27, 2021
Page last updated · What changed: Corrected a U.S. FAQ answer; added PADD labels, direct EIA links, methodology, survey dates and uncovered states.
- Average
- $3.063
- High
- $3.320
- Nov 15
- Low
- $2.635
- Jan 4
- Against 2020
- Up +$0.479 (+18.5%)
- change in average
In 2021, EIA published 26 residential propane prices for Delaware. They averaged $3.063 a gallon, from a low of $2.635 on January 4, 2021 to a high of $3.320 on November 15, 2021.
The average was 18.5% above 2020’s $2.584.
EIA surveys only during the heating season in most years, so there are no Delaware values for April, May, June, July, August and September.
Week by week
Every survey in 2021
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 4 $2.635Jan 11 $2.698Jan 18 $2.792Jan 25 $2.796 | $2.730 |
| February | Feb 1 $2.840Feb 8 $2.850Feb 15 $2.846Feb 22 $2.889 | $2.856 |
| March | Mar 1 $2.945Mar 8 $2.971Mar 15 $2.975Mar 22 $2.993Mar 29 $2.997 | $2.976 |
| October | Oct 4 $3.091Oct 11 $3.146Oct 18 $3.266Oct 25 $3.281 | $3.196 |
| November | Nov 1 $3.288Nov 8 $3.287Nov 15 $3.320Nov 22 $3.303Nov 29 $3.300 | $3.300 |
| December | Dec 6 $3.287Dec 13 $3.285Dec 20 $3.283Dec 27 $3.283 | $3.285 |
Source: U.S. Energy Information Administration, weekly propane residential price table. Prices exclude taxes.
Propane — weekly Delaware, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.