Today’s AAA National Average $3.478
Price as of 3/9/26
Today's AAA Idaho Avg. $3.242
Price as of 3/9/26
Today’s AAA
National Average
$3.478
Price as of3/9/26
Today's AAA
Idaho Avg.
$3.242
Price as of3/9/26
County Retail Prices
3.666 to 3.399
3.398 to 3.250
3.249 to 3.199
3.198 to 3.158
3.157 to 3.048
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.242 | $3.510 | $3.774 | $4.297 |
| Yesterday Avg. | $3.236 | $3.506 | $3.787 | $4.257 |
| Week Ago Avg. | $2.971 | $3.236 | $3.507 | $3.656 |
| Month Ago Avg. | $2.898 | $3.172 | $3.442 | $3.561 |
| Year Ago Avg. | $3.183 | $3.425 | $3.682 | $3.474 |
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. | $3.321 | $3.607 | $3.876 | $4.337 |
| Yesterday Avg. | $3.304 | $3.624 | $3.869 | $4.272 |
| Week Ago Avg. | $3.004 | $3.317 | $3.568 | $3.618 |
| Month Ago Avg. | $2.697 | $2.971 | $3.292 | $3.465 |
| Year Ago Avg. | $3.033 | $3.317 | $3.596 | $3.386 |
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. | $3.214 | $3.454 | $3.712 | $4.336 |
| Yesterday Avg. | $3.213 | $3.460 | $3.730 | $4.339 |
| Week Ago Avg. | $2.931 | $3.182 | $3.415 | $3.600 |
| Month Ago Avg. | $2.938 | $3.161 | $3.419 | $3.537 |
| Year Ago Avg. | $3.160 | $3.365 | $3.586 | $3.437 |
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. | $3.168 | $3.575 | $3.872 | $4.166 |
| Yesterday Avg. | $3.167 | $3.574 | $3.868 | $4.177 |
| Week Ago Avg. | $2.971 | $3.334 | $3.614 | $3.570 |
| Month Ago Avg. | $2.889 | $3.246 | $3.557 | $3.553 |
| Year Ago Avg. | $3.143 | $3.447 | $3.670 | $3.442 |
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. | $3.158 | $3.439 | $3.704 | $4.299 |
| Yesterday Avg. | $3.139 | $3.459 | $3.762 | $4.299 |
| Week Ago Avg. | $2.736 | $3.004 | $3.264 | $3.634 |
| Month Ago Avg. | $2.791 | $2.989 | $3.209 | $3.699 |
| Year Ago Avg. | $2.991 | $3.304 | $3.389 | $3.495 |
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. | $3.132 | $3.440 | $3.690 | $4.342 |
| Yesterday Avg. | $3.134 | $3.443 | $3.721 | $4.268 |
| Week Ago Avg. | $2.869 | $3.166 | $3.445 | $3.551 |
| Month Ago Avg. | $2.872 | $3.161 | $3.434 | $3.501 |
| Year Ago Avg. | $3.113 | $3.417 | $3.622 | $3.394 |
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. | $3.354 | $3.592 | $3.885 | $4.390 |
| Yesterday Avg. | $3.341 | $3.604 | $3.912 | $4.377 |
| Week Ago Avg. | $3.070 | $3.296 | $3.594 | $3.761 |
| Month Ago Avg. | $2.779 | $3.047 | $3.361 | $3.443 |
| Year Ago Avg. | $3.208 | $3.412 | $3.604 | $3.544 |
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. | $3.178 | $3.489 | $3.738 | $4.012 |
| Yesterday Avg. | $3.176 | $3.468 | $3.734 | $3.973 |
| Week Ago Avg. | $2.963 | $3.255 | $3.534 | $3.739 |
| Month Ago Avg. | $2.916 | $3.208 | $3.529 | $3.607 |
| Year Ago Avg. | $3.198 | $3.484 | $3.751 | $3.528 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.389 | 7/5/22 | ||
| Diesel | $5.956 | 12/1/22 |