Oklahoma Propane Price Per Gallon (Latest EIA: 30 March 2026)
As of the week ending 30 March 2026, the average residential propane price in Oklahoma was $2.272 per gallon (EIA series W_EPLLPA_PRS_SOK_DPG). The Oklahoma price is below the US national average of $2.674 by $0.40 per gallon. Across the 2025-2026 heating season, the Oklahoma residential figure moved from $2.187 to $2.272.
How Oklahoma compares
| Comparison | Reference price | Difference |
|---|---|---|
| Oklahoma vs US national average | $2.674 | $-0.40 (-15.0%) |
| Oklahoma vs 5-year US average | $2.580 | $-0.31 |
| Oklahoma season start (Oct 2025) | $2.187 | +$0.08 |
Where Oklahoma ranks
Among the 38 states the EIA Weekly Heating Oil and Propane Survey publishes residential prices for, Oklahoma is the 11th-cheapest at $2.272 per gallon for the week ending 30 March 2026. The cheapest state in the survey is Nebraska ($1.642); the most expensive is Florida ($4.706). See the full state ranking table for every state and how it compares with the national average.
What drives the Oklahoma price
Oklahoma sits in PADD 2 (Midwest). As of the week ending 30 March 2026 its residential propane price was $2.272 per gallon, below the US national average of $2.674. Oklahoma is part of the Midwest, the largest residential propane-consuming region in the country, supplied largely from the Conway, Kansas hub and Midwest pipeline system, where autumn crop-drying demand and mid-winter cold snaps drive most of the seasonal price movement.
Oklahoma propane price FAQ
What is the average cost of propane in Oklahoma?
The average residential propane price in Oklahoma is $2.272 per gallon, from the most recent EIA Weekly Heating Oil and Propane Survey (week ending 30 March 2026, series W_EPLLPA_PRS_SOK_DPG). That is $0.40 below the US national average of $2.674 per gallon. EIA surveys residential propane only from October through March, so this is the latest published average; the next weekly update is expected 7 October 2026.
What is the current propane price per gallon in Oklahoma?
As of the latest EIA Weekly Heating Oil and Propane Survey (week ending 30 March 2026), residential propane in Oklahoma averaged $2.272 per gallon (EIA series W_EPLLPA_PRS_SOK_DPG). EIA surveys residential propane only from October through March, so this is the most recently published reading; the next weekly update is expected 7 October 2026.
Is propane cheaper in Oklahoma than the US average?
Oklahoma residential propane is below the US national average of $2.674 per gallon by $0.40 (-15.0%), based on the same EIA weekly survey for the week ending 30 March 2026.
How much has the Oklahoma propane price changed this heating season?
Across the 2025-2026 heating season, the Oklahoma residential price moved from $2.187 per gallon at the start of October 2025 to $2.272 for the week ending 30 March 2026, a change of +$0.08 per gallon.
Where does Oklahoma rank for propane prices among states?
Among the 38 states the EIA Weekly Heating Oil and Propane Survey publishes residential prices for, Oklahoma is the 11th-cheapest at $2.272 per gallon for the week ending 30 March 2026. The cheapest is Nebraska at $1.642; the most expensive is Florida at $4.706.