Illinois Propane Prices in 2023
26 EIA surveys, Jan 2, 2023 to Dec 25, 2023
Page last updated · What changed: Corrected a U.S. FAQ answer; added PADD labels, direct EIA links, methodology, survey dates and uncovered states.
- Average
- $1.960
- High
- $2.144
- Jan 23
- Low
- $1.766
- Oct 2
- Against 2022
- Down −$0.252 (−11.4%)
- change in average
In 2023, EIA published 26 residential propane prices for Illinois. They averaged $1.960 a gallon, from a low of $1.766 on October 2, 2023 to a high of $2.144 on January 23, 2023.
The average was 11.4% below 2022’s $2.212.
EIA surveys only during the heating season in most years, so there are no Illinois values for April, May, June, July, August and September.
Week by week
Every survey in 2023
| Month | Survey dates and prices | Month average |
|---|---|---|
| January | Jan 2 $2.142Jan 9 $2.134Jan 16 $2.142Jan 23 $2.144Jan 30 $2.144 | $2.141 |
| February | Feb 6 $2.144Feb 13 $2.143Feb 20 $2.142Feb 27 $2.114 | $2.136 |
| March | Mar 6 $2.082Mar 13 $2.081Mar 20 $2.054Mar 27 $2.051 | $2.067 |
| October | Oct 2 $1.766Oct 9 $1.771Oct 16 $1.772Oct 23 $1.777Oct 30 $1.787 | $1.775 |
| November | Nov 6 $1.792Nov 13 $1.794Nov 20 $1.814Nov 27 $1.823 | $1.806 |
| December | Dec 4 $1.835Dec 11 $1.840Dec 18 $1.840Dec 25 $1.840 | $1.839 |
Source: U.S. Energy Information Administration, weekly propane residential price table. Prices exclude taxes.
Propane — weekly Illinois, CSV (12 rows, from 2026-02-02 to 2026-10-19)
Columns: survey_date, area, fuel, price_usd_per_gallon_excl_taxes. Prices are residential, in dollars per gallon ($/gal), excluding taxes. Source: EIA.