Today’s AAA National Average $3.8470
Price as of 7/1/26
Today's AAA Idaho Avg. $4.0790
Price as of 7/1/26
Today’s AAA
National Average
$3.8470
Price as of7/1/26
Today's AAA
Idaho Avg.
$4.0790
Price as of7/1/26
County Retail Prices
4.7190 to 4.3040
4.3030 to 4.1790
4.1780 to 4.0830
4.0820 to 4.0040
4.0030 to 3.7880
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0790 | $4.3870 | $4.6470 | $4.7240 |
| Yesterday Avg. | $4.0970 | $4.4020 | $4.6740 | $4.7510 |
| Week Ago Avg. | $4.2030 | $4.5040 | $4.7960 | $4.9100 |
| Month Ago Avg. | $4.6120 | $4.8860 | $5.1630 | $5.5000 |
| Year Ago Avg. | $3.4270 | $3.6930 | $3.9700 | $3.7870 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2520 | 7/1/22 | ||
| Diesel | $5.8860 | 6/26/22 |
Coeur D'Alene
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.9420 | $4.2830 | $4.5550 | $4.7870 |
| Yesterday Avg. | $3.9600 | $4.2590 | $4.5720 | $4.8310 |
| Week Ago Avg. | $4.0930 | $4.3810 | $4.6880 | $4.9320 |
| Month Ago Avg. | $4.5040 | $4.7580 | $5.0560 | $5.3580 |
| Year Ago Avg. | $3.3990 | $3.6700 | $3.9750 | $3.9130 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.0560 | 6/14/22 | ||
| Diesel | $5.9960 | 7/1/22 |
Boise City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0210 | $4.2480 | $4.5010 | $4.6350 |
| Yesterday Avg. | $4.0370 | $4.2560 | $4.5200 | $4.6430 |
| Week Ago Avg. | $4.1150 | $4.3430 | $4.5910 | $4.8150 |
| Month Ago Avg. | $4.5430 | $4.7770 | $5.0320 | $5.4370 |
| Year Ago Avg. | $3.4060 | $3.6400 | $3.9390 | $3.7810 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.3690 | 7/3/22 | ||
| Diesel | $5.9580 | 11/27/22 |
Pocatello
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.2080 | $4.5770 | $4.8340 | $4.6960 |
| Yesterday Avg. | $4.2170 | $4.5580 | $4.8500 | $4.7080 |
| Week Ago Avg. | $4.3440 | $4.6490 | $4.9670 | $4.8800 |
| Month Ago Avg. | $4.6060 | $4.9500 | $5.2360 | $5.5120 |
| Year Ago Avg. | $3.3840 | $3.7270 | $3.9210 | $3.7230 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2100 | 7/6/22 | ||
| Diesel | $5.8620 | 11/23/22 |
Franklin
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.7870 | $4.0870 | $4.3090 | $4.7700 |
| Yesterday Avg. | $3.8270 | $4.0990 | $4.2990 | $4.7790 |
| Week Ago Avg. | $3.9180 | $4.1820 | $4.4490 | $4.7720 |
| Month Ago Avg. | $4.6740 | $4.8660 | $5.1320 | $5.4990 |
| Year Ago Avg. | $3.2660 | $3.5690 | $3.7660 | $3.4480 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.2790 | 7/2/22 | ||
| Diesel | $5.8160 | 11/23/22 |
Idaho Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.9650 | $4.2950 | $4.5850 | $4.6130 |
| Yesterday Avg. | $3.9960 | $4.3040 | $4.5730 | $4.6440 |
| Week Ago Avg. | $4.1140 | $4.4360 | $4.7810 | $4.8090 |
| Month Ago Avg. | $4.5110 | $4.7990 | $5.0600 | $5.4410 |
| Year Ago Avg. | $3.3580 | $3.6570 | $3.9150 | $3.6680 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.1710 | 7/1/22 | ||
| Diesel | $5.8220 | 11/28/22 |
Lewiston
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.1950 | $4.4930 | $4.8460 | $4.9680 |
| Yesterday Avg. | $4.2040 | $4.5130 | $4.9460 | $4.9810 |
| Week Ago Avg. | $4.2710 | $4.6260 | $4.9420 | $5.0960 |
| Month Ago Avg. | $4.5150 | $4.8270 | $5.1550 | $5.5170 |
| Year Ago Avg. | $3.3880 | $3.6560 | $3.9700 | $3.9670 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.1100 | 6/14/22 | ||
| Diesel | $5.9980 | 6/23/22 |
Twin Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.2190 | $4.4930 | $4.7950 | $4.7630 |
| Yesterday Avg. | $4.2740 | $4.5600 | $4.8480 | $4.7930 |
| Week Ago Avg. | $4.3160 | $4.6020 | $4.9200 | $4.9100 |
| Month Ago Avg. | $4.6860 | $4.9940 | $5.2540 | $5.5800 |
| Year Ago Avg. | $3.3980 | $3.6880 | $3.9780 | $3.6710 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.3890 | 7/5/22 | ||
| Diesel | $5.9560 | 12/1/22 |