Delaware Heating Oil Prices in 2021
26 EIA surveys, Jan 4, 2021 to Dec 27, 2021
Last updated
- Average
- $3.307
- High
- $3.638
- Dec 20
- Low
- $2.780
- Jan 4
- Against 2020
- Up +$0.546 (+19.8%)
- change in average
In 2021, EIA published 26 residential heating oil prices for Delaware. They averaged $3.307 a gallon, from a low of $2.780 on January 4, 2021 to a high of $3.638 on December 20, 2021.
The average was 19.8% above 2020’s $2.761.
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 $2.780Jan 11 $2.848Jan 18 $2.916Jan 25 $2.945 | $2.872 |
| February | Feb 1 $2.980Feb 8 $2.954Feb 15 $3.025Feb 22 $3.135 | $3.024 |
| March | Mar 1 $3.156Mar 8 $3.152Mar 15 $3.237Mar 22 $3.219Mar 29 $3.190 | $3.191 |
| October | Oct 4 $3.334Oct 11 $3.431Oct 18 $3.550Oct 25 $3.602 | $3.479 |
| November | Nov 1 $3.600Nov 8 $3.612Nov 15 $3.612Nov 22 $3.609Nov 29 $3.620 | $3.611 |
| December | Dec 6 $3.565Dec 13 $3.630Dec 20 $3.638Dec 27 $3.632 | $3.616 |
Source: U.S. Energy Information Administration, weekly heating oil residential price table. Prices exclude taxes.
Heating oil — weekly Delaware, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.