Today’s AAA National Average $4.504
Price as of 5/12/26
Today's AAA Maine Avg. $4.518
Price as of 5/12/26
Today’s AAA
National Average
$4.504
Price as of5/12/26
Today's AAA
Maine Avg.
$4.518
Price as of5/12/26
County Retail Prices
4.566 to 4.546
4.545 to 4.524
4.523 to 4.511
4.510 to 4.453
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.518 | $5.046 | $5.526 | $5.798 |
| Yesterday Avg. | $4.523 | $5.051 | $5.548 | $5.796 |
| Week Ago Avg. | $4.478 | $5.002 | $5.476 | $5.815 |
| Month Ago Avg. | $4.046 | $4.586 | $5.075 | $5.913 |
| Year Ago Avg. | $2.972 | $3.504 | $3.974 | $3.816 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.094 | 6/16/22 | ||
| Diesel | $6.379 | 5/18/22 |
Bangor
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.537 | $5.056 | $5.535 | $5.737 |
| Yesterday Avg. | $4.540 | $5.062 | $5.558 | $5.729 |
| Week Ago Avg. | $4.489 | $5.012 | $5.466 | $5.756 |
| Month Ago Avg. | $4.078 | $4.588 | $5.099 | $5.800 |
| Year Ago Avg. | $2.906 | $3.429 | $3.900 | $3.850 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.094 | 6/16/22 | ||
| Diesel | $6.347 | 5/16/22 |
Lewiston-Auburn
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.551 | $5.079 | $5.566 | $5.811 |
| Yesterday Avg. | $4.558 | $5.081 | $5.553 | $5.848 |
| Week Ago Avg. | $4.499 | $4.988 | $5.465 | $5.835 |
| Month Ago Avg. | $4.007 | $4.591 | $5.052 | $5.992 |
| Year Ago Avg. | $2.999 | $3.617 | $3.998 | $3.992 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.133 | 6/20/22 | ||
| Diesel | $6.511 | 5/20/22 |
Portland
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.509 | $5.049 | $5.510 | $5.843 |
| Yesterday Avg. | $4.523 | $5.054 | $5.533 | $5.846 |
| Week Ago Avg. | $4.473 | $4.991 | $5.451 | $5.856 |
| Month Ago Avg. | $4.029 | $4.570 | $5.050 | $5.974 |
| Year Ago Avg. | $2.987 | $3.532 | $3.979 | $3.818 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.093 | 6/14/22 | ||
| Diesel | $6.433 | 5/18/22 |