Propane Locator

Maryland propane price: $2.53 per gallon (residential average, estimate). Week of Oct 12, 2026. U.S. average: $2.54. Source: Sample data (placeholder; EIA feed not yet connected). Updated Oct 14, 2026. SAMPLE DATA, NOT REAL PRICES.

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Maryland Propane Prices: Tank Fill and Swap Costs Near You

Average residential propane in Maryland is $2.53/gal (+0.02 vs last week). Use it to estimate a home tank fill, then compare with cylinder swap/exchange prices nearby. Sample data

Maryland 12-week price history

Sample data, not real prices. Placeholder estimates for preview only. Live EIA data is not connected yet.

Maryland residential propane, USD per gallon (sample data)
Week ofPrice / gallon
Oct 12, 2026$2.53
Oct 5, 2026$2.51
Sep 28, 2026$2.52
Sep 21, 2026$2.50
Sep 14, 2026$2.48
Sep 7, 2026$2.49
Aug 31, 2026$2.47
Aug 24, 2026$2.45
Aug 17, 2026$2.46
Aug 10, 2026$2.44
Aug 3, 2026$2.42
Jul 27, 2026$2.43
Jul 20, 2026$2.41

Propane locations in Maryland

Sample listings, not real businesses. Real dealer and exchange listings coming soon.

Propane locations in Maryland: tank exchange and fill (sample listings, not real businesses)
NameCityService areaExchangeFillService typeExchange price (with tank to trade in)Exchange price (no tank to trade)Fill price per gallonSource
Sample Dealer 1 – Frederick Frederick, MD Approx. 30-mile radius of Frederick Yes Yes Exchange and fill $22.99 (sample) Unknown $3.19/gal (sample) Sample data
Sample Exchange Spot 2 – Frederick Frederick, MD Frederick metro (walk-in cylinder exchange) Yes No Exchange only $23.99 (sample) $52.99 (sample) Unknown Sample data

How to lower your propane cost

How much does it cost to fill a propane tank in Maryland?

Multiply the per-gallon price by the gallons you need. A 500-gallon home tank is filled to about 80% (400 gallons), so at the shown average price that is roughly 400 x the price. Delivery fees and minimums vary by dealer.

Is a tank swap (exchange) cheaper than a refill?

Usually not per gallon. A 20 lb exchange cylinder often holds about 15 lb (about 3.5 gallons), so refilling at a dealer is typically cheaper per gallon. Exchange is faster and more convenient.

When is propane cheapest?

Prices usually dip in late spring and summer. Filling or pre-buying a season contract before October can lower your cost.

How can I lower my propane cost?

Compare dealers, ask about budget or pre-buy plans, own your tank so you can shop around, and improve insulation and thermostat settings.