Rockville Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.91 | $4.42 | $4.73 | $5 | $3.59 |
| Month Ago Avg. | $3.91 | $4.42 | $4.73 | $5 | $3.59 |
Highest Recorded Average Gas Price In Rockville Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5 | 06/15/26 |
| Regular | $3.92 | 07/04/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Rockville
Shell in Rockville (1911 Rockville Pike)
1911 Rockville Pike, Rockville, Maryland,
$4.02
Jul 16, 2026
3¢ Cashback
Sunoco in Rockville (1469 Rockville Pike)
1469 Rockville Pike, Rockville, Maryland,
$4.03
Jul 16, 2026
0¢ Cashback
Liberty in Rockville (5400 Randolph Rd)
5400 Randolph Rd, Rockville, Maryland,
$4.09
Jul 16, 2026
0¢ Cashback
Marathon in Rockville (801 Hungerford Dr)
801 Hungerford Dr, Rockville, Maryland,
$4.15
Jul 16, 2026
0¢ Cashback
7-Eleven in Rockville (15821 Frederick Rd)
15821 Frederick Rd, Rockville, Maryland,
$4.21
Jul 16, 2026
0¢ Cashback
Sunoco in Rockville (10010 Darnestown Rd)
10010 Darnestown Rd, Rockville, Maryland,
$4.34
Jul 16, 2026
0¢ Cashback
7-Eleven in Rockville (12400 Parklawn Dr)
12400 Parklawn Dr, Rockville, Maryland,
$4.39
Jul 16, 2026
0¢ Cashback
Shell in Rockville (260 N Washington St)
260 N Washington St, Rockville, Maryland,
$4.61
Jul 16, 2026
3¢ Cashback
Mobil in Rockville (15450 Georgia Ave)
15450 Georgia Ave, Rockville, Maryland,
$4.66
Jul 16, 2026
0¢ Cashback
Liberty in Rockville (1298 East Gude Dr)
1298 East Gude Dr, Rockville, Maryland,
$4.67
Jul 16, 2026
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.