St Marys Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $2.9 | $3.51 | $3.79 | $3.62 | $3.29 |
| Month Ago Avg. | $2.9 | $3.51 | $3.79 | $3.62 | $3.29 |
Highest Recorded Average Gas Price In St Marys Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.47 | 06/15/26 |
| Regular | $3.33 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in St Marys
Solar in St Marys (1165 Charlie Smith Sr Hwy)
1165 Charlie Smith Sr Hwy, St Marys, Georgia,
$3.39
Jun 19, 2026
0¢ Cashback
Solar in St Marys (1165 Charlie Smith Sr Hwy)
1165 Charlie Smith Sr HwySt MarysGeorgia31558USA
Murphy USA in St Marys (6438 GA-40 E)
6438 GA-40 E, St Marys, Georgia,
$3.93
Jun 19, 2026
0¢ Cashback
Murphy USA in St Marys (6438 GA-40 E)
6438 GA-40 ESt MarysGeorgia31558USA
Circle K in Saint Marys (2500 Osborne Rd)
2500 Osborne Rd, St Marys, Georgia,
$4.04
Jun 19, 2026
0¢ Cashback
Circle K in Saint Marys (2500 Osborne Rd)
2500 Osborne RdSt MarysGeorgia31558USA
Pilot in St Marys (491 St Mary’s Rd )
491 St Mary’s Rd , St Marys, Georgia,
$4.29
Jun 19, 2026
0¢ Cashback
Pilot in St Marys (491 St Mary’s Rd )
491 St Mary’s Rd St MarysGeorgia31558USA
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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.