Today’s AAA National Average $4.511
Price as of 5/13/26
Today's AAA Idaho Avg. $4.625
Price as of 5/13/26
Today’s AAA
National Average
$4.511
Price as of5/13/26
Today's AAA
Idaho Avg.
$4.625
Price as of5/13/26
County Retail Prices
4.999 to 4.724
4.723 to 4.611
4.610 to 4.539
4.538 to 4.502
4.501 to 4.452
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.625 | $4.890 | $5.169 | $5.581 |
| Yesterday Avg. | $4.607 | $4.865 | $5.149 | $5.563 |
| Week Ago Avg. | $4.544 | $4.803 | $5.083 | $5.534 |
| Month Ago Avg. | $4.309 | $4.601 | $4.866 | $5.462 |
| Year Ago Avg. | $3.287 | $3.521 | $3.767 | $3.488 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.252 | 7/1/22 | ||
| Diesel | $5.886 | 6/26/22 |
Coeur D'Alene
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.606 | $4.935 | $5.204 | $5.536 |
| Yesterday Avg. | $4.609 | $4.902 | $5.183 | $5.531 |
| Week Ago Avg. | $4.608 | $4.888 | $5.205 | $5.580 |
| Month Ago Avg. | $4.114 | $4.410 | $4.690 | $5.608 |
| Year Ago Avg. | $3.326 | $3.595 | $3.837 | $3.547 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.056 | 6/14/22 | ||
| Diesel | $5.996 | 7/1/22 |
Boise City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.608 | $4.817 | $5.075 | $5.547 |
| Yesterday Avg. | $4.588 | $4.803 | $5.069 | $5.507 |
| Week Ago Avg. | $4.508 | $4.723 | $4.964 | $5.481 |
| Month Ago Avg. | $4.353 | $4.586 | $4.813 | $5.321 |
| Year Ago Avg. | $3.201 | $3.397 | $3.591 | $3.465 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.369 | 7/3/22 | ||
| Diesel | $5.958 | 11/27/22 |
Pocatello
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.594 | $4.904 | $5.166 | $5.572 |
| Yesterday Avg. | $4.562 | $4.900 | $5.119 | $5.563 |
| Week Ago Avg. | $4.496 | $4.817 | $5.073 | $5.529 |
| Month Ago Avg. | $4.322 | $4.679 | $4.944 | $5.404 |
| Year Ago Avg. | $3.236 | $3.539 | $3.769 | $3.347 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.210 | 7/6/22 | ||
| Diesel | $5.862 | 11/23/22 |
Franklin
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.562 | $4.866 | $5.099 | $5.559 |
| Yesterday Avg. | $4.493 | $4.819 | $5.099 | $5.529 |
| Week Ago Avg. | $4.467 | $4.752 | $4.952 | $5.480 |
| Month Ago Avg. | $4.225 | $4.464 | $4.689 | $5.421 |
| Year Ago Avg. | $3.277 | $3.549 | $3.779 | $3.416 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.279 | 7/2/22 | ||
| Diesel | $5.816 | 11/23/22 |
Idaho Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.573 | $4.876 | $5.117 | $5.523 |
| Yesterday Avg. | $4.539 | $4.814 | $5.098 | $5.523 |
| Week Ago Avg. | $4.462 | $4.745 | $5.004 | $5.449 |
| Month Ago Avg. | $4.272 | $4.563 | $4.863 | $5.305 |
| Year Ago Avg. | $3.234 | $3.526 | $3.778 | $3.343 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.171 | 7/1/22 | ||
| Diesel | $5.822 | 11/28/22 |
Lewiston
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.544 | $4.803 | $5.087 | $5.590 |
| Yesterday Avg. | $4.545 | $4.823 | $5.018 | $5.591 |
| Week Ago Avg. | $4.574 | $4.822 | $5.137 | $5.619 |
| Month Ago Avg. | $4.038 | $4.263 | $4.568 | $5.532 |
| Year Ago Avg. | $3.355 | $3.593 | $3.814 | $3.699 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.110 | 6/14/22 | ||
| Diesel | $5.998 | 6/23/22 |
Twin Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.605 | $4.901 | $5.208 | $5.572 |
| Yesterday Avg. | $4.590 | $4.905 | $5.193 | $5.556 |
| Week Ago Avg. | $4.515 | $4.829 | $5.117 | $5.531 |
| Month Ago Avg. | $4.374 | $4.660 | $4.970 | $5.498 |
| Year Ago Avg. | $3.329 | $3.625 | $3.933 | $3.508 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.389 | 7/5/22 | ||
| Diesel | $5.956 | 12/1/22 |