Today’s AAA National Average $3.151
Price as of 4/20/25
Today's AAA South Dakota Avg. $3.053
Price as of 4/20/25
Today’s AAA
National Average
$3.151
Price as of4/20/25
Today's AAA
South Dakota Avg.
$3.053
Price as of4/20/25
County Retail Prices
3.397 to 3.239
3.238 to 3.099
3.098 to 2.999
2.998 to 2.941
2.940 to 2.789
No Data Available
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.053 | $3.268 | $3.707 | $3.277 |
| Yesterday Avg. | $3.068 | $3.262 | $3.684 | $3.252 |
| Week Ago Avg. | $3.079 | $3.280 | $3.711 | $3.287 |
| Month Ago Avg. | $3.036 | $3.201 | $3.642 | $3.296 |
| Year Ago Avg. | $3.400 | $3.551 | $3.971 | $3.708 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.796 | 6/16/22 | ||
| Diesel | $5.406 | 6/30/22 |
Rapid City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.321 | $3.480 | $3.921 | $3.433 |
| Yesterday Avg. | $3.330 | $3.473 | $3.938 | $3.428 |
| Week Ago Avg. | $3.376 | $3.530 | $3.982 | $3.448 |
| Month Ago Avg. | $3.327 | $3.460 | $3.937 | $3.442 |
| Year Ago Avg. | $3.520 | $3.614 | $4.085 | $3.875 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.892 | 6/30/22 | ||
| Diesel | $5.578 | 7/4/22 |
Sioux Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $2.875 | $3.244 | $3.732 | $3.187 |
| Yesterday Avg. | $2.883 | $3.255 | $3.732 | $3.095 |
| Week Ago Avg. | $2.892 | $3.270 | $3.713 | $3.091 |
| Month Ago Avg. | $2.865 | $3.198 | $3.683 | $3.095 |
| Year Ago Avg. | $3.326 | $3.617 | $4.072 | $3.592 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.699 | 6/17/22 | ||
| Diesel | $5.425 | 5/9/22 |
North Sioux City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $2.948 | $3.024 | $3.497 | $3.180 |
| Yesterday Avg. | $2.944 | $3.024 | $3.663 | $3.159 |
| Week Ago Avg. | $2.994 | $3.004 | $3.873 | $3.197 |
| Month Ago Avg. | $2.972 | $2.829 | $3.561 | $3.183 |
| Year Ago Avg. | $3.370 | $3.462 | $4.054 | $3.607 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.822 | 6/14/22 | ||
| Diesel | $5.365 | 5/5/22 |