Maine 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
- $3.276
- Nov 15
- Low
- $2.680
- Jan 4
- Against 2020
- Up +$0.551 (+21.9%)
- change in average
In 2021, EIA published 26 residential propane prices for Maine. They averaged $3.063 a gallon, from a low of $2.680 on January 4, 2021 to a high of $3.276 on November 15, 2021.
The average was 21.9% above 2020’s $2.512.
EIA surveys only during the heating season in most years, so there are no Maine 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 $2.680Jan 11 $2.728Jan 18 $2.818Jan 25 $2.830 | $2.764 |
| February | Feb 1 $2.868Feb 8 $2.891Feb 15 $2.915Feb 22 $2.998 | $2.918 |
| March | Mar 1 $3.005Mar 8 $3.018Mar 15 $3.014Mar 22 $2.998Mar 29 $2.974 | $3.002 |
| October | Oct 4 $3.069Oct 11 $3.162Oct 18 $3.194Oct 25 $3.270 | $3.174 |
| November | Nov 1 $3.235Nov 8 $3.263Nov 15 $3.276Nov 22 $3.247Nov 29 $3.251 | $3.254 |
| December | Dec 6 $3.211Dec 13 $3.222Dec 20 $3.260Dec 27 $3.248 | $3.235 |
Source: U.S. Energy Information Administration, weekly propane residential price table. Prices exclude taxes.
Propane — weekly Maine, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.