Rockville, MD

8 stations

Live

Updated Jun 7

Gas prices near 20850

Rockville, MD · MD average $4.47/gal

View

Stations near you

Fuel
Sort
F1

Freestate

510 Hungerford Dr

1.4 mi3 days ago
$3.79/gal
save 68¢/gal
Directions
Marathon logo2

Marathon

801 Hungerford Dr

1.4 mi4 days ago
$3.85/gal
save 62¢/gal
Directions
Shell logo3

Shell

300 Gude Dr

2.4 mi3 days ago
$3.85/gal
save 62¢/gal
Directions
7-Eleven logo

7-Eleven

259 Derwood Circle

2.4 mi4 days ago
$3.93/gal
save 54¢/gal
Directions
Shell logo

Shell

260 N Washington St

1.3 mi3 days ago
$3.97/gal
save 50¢/gal
Directions
Exxon logo

Exxon

200 N Washington St

0.9 mi3 days ago
$3.99/gal
save 48¢/gal
Directions
7-Eleven logo

7-Eleven

700 Gaither Rd

2.9 mi4 days ago
$3.99/gal
save 48¢/gal
Directions
L

Liberty

1298 East Gude Dr

3.4 mi3 days ago
$4.07/gal
save 40¢/gal
Directions

Finding cheap gas in Rockville (20850)

This is the heart of Rockville proper, taking in the revitalized Rockville Town Center and the master-planned King Farm community out near the Shady Grove Metro station. It sits squarely on the Interstate 270 technology corridor in Montgomery County, surrounded by biotech and software employers and some of the higher household incomes in the Washington suburbs.

Affluence and density here mean a lot of stations, but it also means real-estate-driven pricing. Maryland's fuel tax, over 46 cents a gallon, already sets a high baseline, and stations close to the I-270 ramps and the busiest commuter junctions know their customers value a fast in-and-out more than the lowest number on the sign.

Your better odds are at the warehouse-club and grocery fuel scattered through the retail centers, which tend to undercut the freestanding branded corners by a useful margin. With Costco and similar anchors in the broader Rockville area, members can do noticeably better than the everyday stations along the main arterials. Comparing before you pull in is worth the minute, because the spread across this ZIP is wider than the dense layout might suggest.

Today’s lowest gas prices in 20850

  1. 1. Freestate at 510 Hungerford Dr offers regular at $3.79/gal (1.4 mi away).
  2. 2. Shell at 300 Gude Dr offers regular at $3.85/gal (2.4 mi away).
  3. 3. Marathon at 801 Hungerford Dr offers regular at $3.85/gal (1.4 mi away).
  4. 4. 7-Eleven at 259 Derwood Circle offers regular at $3.93/gal (2.4 mi away).
  5. 5. Shell at 260 N Washington St offers regular at $3.97/gal (1.3 mi away).

Prices are aggregated from station-level data and refreshed daily.

How to save more on gas in Rockville

  1. 1. Use warehouse clubs

    Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.

  2. 2. Fill up early in the week

    Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.

  3. 3. Keep tires properly inflated

    Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.

  4. 4. Check back tomorrow

    Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.

  5. 5. Pay cash at split-pricing stations

    Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.

About gas prices in Maryland

Maryland is a PADD 1B Central Atlantic state with reformulated gasoline requirements in the Baltimore-DC corridor that add 5 to 15 cents per gallon over the rest of the state. The state gas tax is around 47 cents per gallon, among the highest on the East Coast. Baltimore, Annapolis, and the DC suburbs (Bethesda, Silver Spring, Rockville) all draw supply from harbor terminals at Port of Baltimore plus pipeline imports through Plantation and Colonial systems. Costco, Sam's Club, BJ's Wholesale (popular in the suburbs), Wawa, and Royal Farms lead on value across Baltimore, Annapolis, and Rockville. Western Maryland (Hagerstown, Cumberland) typically tracks Pennsylvania pricing rather than the Baltimore-DC corridor.