Marietta Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.37 | $4.97 | $5.34 | $5.76 | - |
| Month Ago Avg. | $3.82 | $4.26 | $4.76 | $4.78 | - |
Highest Recorded Average Gas Price In Marietta Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.81 | 06/23/26 |
| Regular | $4.4 | 06/16/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Marietta
Go Mart in Marietta (820 Pike St)
820 Pike St, Marietta, Ohio,
$4.67
Jul 12, 2026
0¢ Cashback
Marathon in Marietta (498 Pike St)
498 Pike St, Marietta, Ohio,
$4.69
Jul 12, 2026
0¢ Cashback
BP in Marietta (120 PIKE ST)
120 Pike St, Marietta, Ohio,
$4.74
Jul 12, 2026
0¢ Cashback
Speedway in Marietta (100 Seventh St)
100 S 7th St, Marietta, Ohio,
$4.74
Jul 12, 2026
0¢ Cashback
GetGo in Marietta ( 331 Pike St)
331 Pike St, Marietta, Ohio,
$4.74
Jul 12, 2026
0¢ Cashback
Speedway in Marietta (400 Muskingum Dr)
400 Muskingum Dr, Marietta, Ohio,
$4.77
Jul 12, 2026
0¢ Cashback
Speedway in Marietta (433 2nd St)
433 2nd St, Marietta, Ohio,
$4.77
Jul 12, 2026
0¢ Cashback
Marathon in Marietta (2889 OH-821)
2889 OH-821, Marietta, Ohio,
$4.84
Jul 12, 2026
0¢ Cashback
BP in Marietta (3355 OH-821)
3355 OH-821, Marietta, Ohio,
$4.84
Jul 12, 2026
0¢ Cashback
Marathon in Marietta (1101 Gilman Ave)
1101 Gilman Ave, Marietta, Ohio,
$4.86
Jul 12, 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.