Maryland Gas Prices
Average price per gallon in Maryland, updated 7/21/26 from AAA. Regular is currently $4.02/gal — right at the national average.
Regular
$4.02
Mid-grade
$4.62
Premium
$4.94
Diesel
$5.24
Regular, change:▲ +$0.01 today▲ +$0.14 wk▲ +$0.19 mo
Regular — recent trend (42 days)
Cheapest metros in Maryland
| Metro | Regular | Diesel |
|---|---|---|
| Hagerstown | $3.91 | $5.23 |
| Cumberland (MD Only) | $3.96 | $5.07 |
| Frederick | $4.00 | $5.18 |
| Bowie-St. Charles | $4.00 | $5.26 |
| Salisbury | $4.00 | $5.20 |
| Baltimore | $4.01 | $5.23 |