Today’s AAA National Average $3.192
Price as of 5/16/25
Today's AAA Idaho Avg. $3.289
Price as of 5/16/25
Today’s AAA
National Average
$3.192
Price as of5/16/25
Today's AAA
Idaho Avg.
$3.289
Price as of5/16/25
County Retail Prices
3.804 to 3.499
3.498 to 3.381
3.380 to 3.299
3.298 to 3.258
3.257 to 3.114
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.289 | $3.534 | $3.771 | $3.494 |
| Yesterday Avg. | $3.292 | $3.537 | $3.764 | $3.492 |
| Week Ago Avg. | $3.295 | $3.542 | $3.790 | $3.501 |
| Month Ago Avg. | $3.373 | $3.608 | $3.854 | $3.557 |
| Year Ago Avg. | $3.836 | $4.087 | $4.343 | $3.813 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.251 | 7/1/22 | ||
| Diesel | $5.885 | 6/26/22 |