State prices
Out of seasonIllinois propane prices
Latest surveyed price (Mar 30, 2026): $2.026/gal, wholesale $0.983/gal. EIA weekly survey (October-March).
Data through Mar 30, 2026 · source last checked Jul 26, 2026 · page revised Jul 26, 2026
Cite
- Residential
- Wholesale
About this data
- Source
- EIA State Heating Oil and Propane Program survey
- Series
- Residential retail propane price
- Basis
- Residential, retail
- Geography
- Illinois propane prices
- Unit
- $/gal
- Calculation
- Weekly survey, Oct-Mar heating season
- Last observation
- Mar 30, 2026
- Update frequency
- Weekly, Oct-Mar
Now $2.026/gal, 0% above the 4-yr median. The EIA weekly price survey runs October through March; the latest reading is $2.026/gal from Mar 30, 2026. The survey resumes in October.
Illinois residential propane closed at $2.026/gal on Mar 30, down 0.6 cents on the week and 4.2 cents from four weeks ago. Wholesale priced at $0.983/gal. Residential prices sit at the 4-year median despite a 1.9% year-over-year gain. The EIA survey runs October through March; the next report comes in October.
| Period | Current | Prior | Change |
|---|---|---|---|
| vs 4-yr median | $2.026/gal | $2.019/gal | +0.3% |
| Year over year | $2.026/gal | $1.988/gal | +1.9% |
| vs 4 weeks ago | $2.026/gal | $2.068/gal | -2.0% |
| Week over week | $2.026/gal | $2.032/gal | -0.3% |
| Measure | Value |
|---|---|
| Homes heating with propane | 213,764 |
| Share of occupied homes | 4.2% |
| Occupied homes (all fuels) | 5,036,449 |
| National rank by propane share | #34 of 51 |