Maryland · Updated March 23, 2026
Maryland Home Heating Oil Prices
Today's average retail heating oil price in Maryland is $5.22/gallon — 4 cents above the Northeast average of $5.18/gal. Lowest price today: $5.21/gal in Laurel.
Maryland Heating Oil Prices by City
| City | Price / gallon | vs State avg | Dealers | Updated | |
|---|---|---|---|---|---|
| Lowest Laurel | $5.21 | 1¢ below | 1 dealer | Mar 24 | Details → |
| Frederick | $5.22 | +0¢ above | Add yours → | Mar 24 | Details → |
| Hagerstown | $5.25 | +3¢ above | 3 dealers | Mar 24 | Details → |
| College Park | $5.25 | +3¢ above | Add yours → | Mar 24 | Details → |
| Salisbury | $5.27 | +5¢ above | Add yours → | Mar 24 | Details → |
| Baltimore | $5.28 | +6¢ above | 10 dealers | Mar 23 | Details → |
| Annapolis | $5.28 | +6¢ above | 2 dealers | Mar 23 | Details → |
| Rockville | $5.28 | +6¢ above | Add yours → | Mar 24 | Details → |
| Bowie | $5.28 | +6¢ above | Add yours → | Mar 24 | Details → |
| Greenbelt | $5.33 | +11¢ above | Add yours → | Mar 24 | Details → |
| Gaithersburg | $5.33 | +11¢ above | Add yours → | Mar 24 | Details → |
| Cumberland | $5.35 | +13¢ above | 1 dealer | Mar 24 | Details → |
About Heating Oil in Maryland
How much does Maryland use?
Approximately 350,000 homes in Maryland use heating oil as their primary heat source. The average Maryland home uses about 750 gallons per heating season (Oct–Apr). At today's price of $5.22/gal, that's an estimated annual heating cost of $3,915.
How to save on heating oil in Maryland
The best way to save is to compare at least 3 local dealers before ordering — prices between dealers in the same area can vary 10–20 cents per gallon. Buying in the off-season (May–August) when prices are typically lowest, or signing a price cap contract in spring, can also save 15–25 cents per gallon. Set a price alert to be notified when prices drop to your target.
Where does this data come from?
Maryland heating oil prices are sourced from the U.S. Energy Information Administration's weekly residential heating oil survey. The EIA surveys heating oil dealers across Maryland weekly during the heating season and monthly in the off-season. City-level prices reflect the state average with small adjustments for local market conditions. Prices are updated daily on this site.