State prices
Above normalConnecticut propane prices
Current residential price: $4.213/gal. EIA weekly survey (October-March).
Data through Oct 5, 2026 · source last checked Oct 7, 2026 · page revised Oct 7, 2026
Cite
- Residential
About this data
- Source
- EIA State Heating Oil and Propane Program survey
- Series
- Residential retail propane price
- Basis
- Residential, retail
- Geography
- Connecticut propane prices
- Unit
- $/gal
- Calculation
- Weekly survey, Oct-Mar heating season
- Last observation
- Oct 5, 2026
- Update frequency
- Weekly, Oct-Mar
Now $4.213/gal, 15.5% above the 5-yr median.
Connecticut residential propane reads $4.213/gal, 15.5% above the 5-year median. Year over year, the price has risen 14.2% from $3.688/gal last October.
| Period | Current | Prior | Change |
|---|---|---|---|
| Week over week | $4.213/gal | n/a | n/a |
| vs 4 weeks ago | $4.213/gal | n/a | n/a |
| Year over year | $4.213/gal | $3.688/gal | +14.2% |
| vs 5-yr median | $4.213/gal | $3.649/gal | +15.5% |
| Measure | Value |
|---|---|
| Homes heating with propane | 83,635 |
| Share of occupied homes | 5.8% |
| Occupied homes (all fuels) | 1,434,007 |
| National rank by propane share | #23 of 51 |
Previous weeks
Week of Mar 30, 2026
Connecticut residential propane stands at $4.116/gal in the EIA survey dated Mar 30, 2026, 3.7% above the four-year median. Year over year the price is down 0.4%.
An earlier week
Connecticut residential propane closed the heating season at $4.116/gal on Mar 30, finishing 3.7% above the four-year median. The EIA price survey resumes in October.
Week of Aug 3, 2026
Connecticut residential propane rose 2.9 cents to $4.116/gal in the latest EIA survey reading (Mar 30). The price stands 4% above the 4-year median as the weekly survey pauses until October.
About Connecticut propane prices
Connecticut has no gas processing and no propane trunk pipeline. Barrels arrive at coastal and river terminals by ship and rail, then reach dealers by truck, so a New England cold snap shows up in delivery schedules here faster than it does in the Midwest. Heating oil still heats far more Connecticut homes than propane does, which leaves propane concentrated in the towns and newer subdivisions beyond the gas mains.
This is a surveyed average rather than a quote. EIA polls a sample of Connecticut propane dealers weekly through the October to March heating season and publishes the state figure Wednesday afternoon; the series then goes quiet until October. EIA publishes no wholesale price for Connecticut, so the chart carries the residential line alone. The wholesale series runs at the regional level instead, on the East Coast price page. The Census Bureau's American Community Survey, on five-year estimates, puts propane as the main heating fuel in 5.8% of occupied Connecticut homes, around the middle of the state rankings.
The regional numbers around this price are New England propane prices and New England propane stocks, the inventory that has to cover the winter. A price per gallon is not a delivery ticket. The propane usage calculator estimates gallons burned and what a fill costs at the current Connecticut survey price.
Common questions
What is the current propane price in Connecticut?
Connecticut's residential propane price is $4.213/gal as of Oct 5, 2026, the latest reading in EIA's weekly heating-season survey. The chart above carries the full history and the table shows the week-over-week move.
When is propane most expensive in Connecticut?
Residential propane runs highest in the middle of the heating season, ordinarily January and February, and cheapest through the summer while New England stocks are building and nothing is drawing on them. The regional wrinkle is that New England has no propane production and no trunk pipeline of its own, so a cold snap here shows up first as a delivery problem: barrels arriving by ship, rail and truck against a small storage base. Why propane prices rise in winter has the mechanics.
Why is there no wholesale propane price for Connecticut?
EIA publishes no state-level wholesale (rack) price for Connecticut, so the chart above carries the residential line alone. The wholesale series runs at the regional level instead, on the East Coast price page, and the Mont Belvieu spot price is the national wholesale benchmark. How propane is priced walks through the delivered-service stack that separates a rack gallon from a delivered one.