Today’s AAA National Average $4.290
Price as of 6/2/26
Today's AAA South Dakota Avg. $4.142
Price as of 6/2/26
Today’s AAA
National Average
$4.290
Price as of6/2/26
Today's AAA
South Dakota Avg.
$4.142
Price as of6/2/26
County Retail Prices
4.679 to 4.424
4.423 to 4.252
4.251 to 4.035
4.034 to 3.991
3.990 to 3.821
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. | $4.142 | $4.321 | $4.859 | $4.893 |
| Yesterday Avg. | $4.146 | $4.383 | $4.878 | $4.946 |
| Week Ago Avg. | $4.275 | $4.498 | $4.994 | $5.115 |
| Month Ago Avg. | $4.059 | $4.225 | $4.692 | $5.099 |
| Year Ago Avg. | $2.961 | $3.157 | $3.662 | $3.192 |
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. | $4.334 | $4.541 | $4.998 | $5.207 |
| Yesterday Avg. | $4.347 | $4.571 | $5.017 | $5.241 |
| Week Ago Avg. | $4.410 | $4.615 | $5.097 | $5.289 |
| Month Ago Avg. | $4.223 | $4.351 | $4.816 | $5.255 |
| Year Ago Avg. | $3.182 | $3.335 | $3.785 | $3.350 |
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. | $4.014 | $4.356 | $4.892 | $4.630 |
| Yesterday Avg. | $4.031 | $4.408 | $4.896 | $4.726 |
| Week Ago Avg. | $4.172 | $4.569 | $5.061 | $4.952 |
| Month Ago Avg. | $3.999 | $4.323 | $4.798 | $5.149 |
| Year Ago Avg. | $2.735 | $3.145 | $3.622 | $3.023 |
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. | $3.967 | $4.131 | $4.896 | $4.738 |
| Yesterday Avg. | $3.979 | $3.984 | $4.936 | $4.841 |
| Week Ago Avg. | $4.256 | $4.366 | $5.051 | $4.982 |
| Month Ago Avg. | $3.952 | $4.173 | $4.779 | $5.005 |
| Year Ago Avg. | $2.904 | $2.829 | $3.411 | $3.001 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.822 | 6/14/22 | ||
| Diesel | $5.365 | 5/5/22 |