Today’s AAA National Average $2.844
Price as of 1/15/26
Today's AAA Wyoming Avg. $2.490
Price as of 1/15/26
Today’s AAA
National Average
$2.844
Price as of1/15/26
Today's AAA
Wyoming Avg.
$2.490
Price as of1/15/26
County Retail Prices
3.014 to 2.769
2.768 to 2.661
2.660 to 2.511
2.510 to 2.310
2.309 to 2.129
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $2.490 | $2.794 | $3.084 | $3.173 |
| Yesterday Avg. | $2.501 | $2.795 | $3.095 | $3.182 |
| Week Ago Avg. | $2.510 | $2.813 | $3.088 | $3.197 |
| Month Ago Avg. | $2.620 | $2.893 | $3.200 | $3.413 |
| Year Ago Avg. | $2.931 | $3.197 | $3.505 | $3.383 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.904 | 7/1/22 | ||
| Diesel | $5.716 | 6/29/22 |
Casper
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $2.129 | $2.476 | $2.814 | $2.757 |
| Yesterday Avg. | $2.134 | $2.475 | $2.813 | $2.796 |
| Week Ago Avg. | $2.120 | $2.465 | $2.763 | $2.836 |
| Month Ago Avg. | $2.224 | $2.573 | $2.906 | $3.088 |
| Year Ago Avg. | $2.655 | $2.939 | $3.287 | $3.162 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.673 | 7/3/22 | ||
| Diesel | $5.622 | 6/26/22 |
Cheyenne
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $2.310 | $2.628 | $2.908 | $3.236 |
| Yesterday Avg. | $2.309 | $2.626 | $2.885 | $3.239 |
| Week Ago Avg. | $2.340 | $2.662 | $2.942 | $3.232 |
| Month Ago Avg. | $2.421 | $2.732 | $3.015 | $3.438 |
| Year Ago Avg. | $2.918 | $3.210 | $3.450 | $3.317 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.706 | 6/15/22 | ||
| Diesel | $5.420 | 6/30/22 |