Today’s AAA National Average $2.991
Price as of 12/4/25
Today's AAA Wyoming Avg. $2.745
Price as of 12/4/25
Today’s AAA
National Average
$2.991
Price as of12/4/25
Today's AAA
Wyoming Avg.
$2.745
Price as of12/4/25
County Retail Prices
3.357 to 2.963
2.962 to 2.921
2.920 to 2.786
2.785 to 2.545
2.544 to 2.269
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $2.745 | $3.041 | $3.348 | $3.557 |
| Yesterday Avg. | $2.759 | $3.049 | $3.361 | $3.566 |
| Week Ago Avg. | $2.828 | $3.109 | $3.389 | $3.618 |
| Month Ago Avg. | $2.960 | $3.248 | $3.530 | $3.568 |
| Year Ago Avg. | $2.989 | $3.268 | $3.552 | $3.413 |
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. | $2.269 | $2.615 | $2.944 | $3.323 |
| Yesterday Avg. | $2.291 | $2.631 | $2.974 | $3.344 |
| Week Ago Avg. | $2.370 | $2.737 | $3.054 | $3.409 |
| Month Ago Avg. | $2.549 | $2.914 | $3.193 | $3.373 |
| Year Ago Avg. | $2.776 | $3.095 | $3.361 | $3.245 |
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. | $2.534 | $2.852 | $3.109 | $3.540 |
| Yesterday Avg. | $2.546 | $2.855 | $3.119 | $3.550 |
| Week Ago Avg. | $2.601 | $2.908 | $3.216 | $3.614 |
| Month Ago Avg. | $2.756 | $3.109 | $3.356 | $3.523 |
| Year Ago Avg. | $3.002 | $3.301 | $3.573 | $3.407 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.706 | 6/15/22 | ||
| Diesel | $5.420 | 6/30/22 |