Today’s AAA National Average $4.1100
Price as of 7/26/26
Today's AAA South Dakota Avg. $4.0410
Price as of 7/26/26
Today’s AAA
National Average
$4.1100
Price as of7/26/26
Today's AAA
South Dakota Avg.
$4.0410
Price as of7/26/26
County Retail Prices
4.4160 to 4.1710
4.1700 to 4.0550
4.0540 to 3.9750
3.9740 to 3.8790
3.8780 to 3.7090
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. | $4.0410 | $4.2190 | $4.7240 | $4.8920 |
| Yesterday Avg. | $4.0420 | $4.2040 | $4.7180 | $4.8800 |
| Week Ago Avg. | $3.8810 | $4.0660 | $4.5830 | $4.6020 |
| Month Ago Avg. | $3.7810 | $4.0110 | $4.4620 | $4.3720 |
| Year Ago Avg. | $2.9980 | $3.1620 | $3.6510 | $3.3890 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.7960 | 6/16/22 | ||
| Diesel | $5.4060 | 6/30/22 |
Rapid City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.2090 | $4.3940 | $4.8720 | $4.9920 |
| Yesterday Avg. | $4.2090 | $4.3870 | $4.8690 | $4.9810 |
| Week Ago Avg. | $3.9810 | $4.1720 | $4.6290 | $4.6920 |
| Month Ago Avg. | $3.9900 | $4.1790 | $4.6400 | $4.6580 |
| Year Ago Avg. | $3.0950 | $3.2200 | $3.6640 | $3.3860 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.8920 | 6/30/22 | ||
| Diesel | $5.5780 | 7/4/22 |
Sioux Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.9720 | $4.2750 | $4.8050 | $4.8670 |
| Yesterday Avg. | $3.9620 | $4.2760 | $4.7820 | $4.8740 |
| Week Ago Avg. | $3.8510 | $4.1770 | $4.6900 | $4.6080 |
| Month Ago Avg. | $3.5690 | $3.9810 | $4.4390 | $4.0140 |
| Year Ago Avg. | $2.9090 | $3.3110 | $3.7490 | $3.4010 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.6990 | 6/17/22 | ||
| Diesel | $5.4250 | 5/9/22 |
North Sioux City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.9090 | $4.1240 | $4.7120 | $4.8940 |
| Yesterday Avg. | $3.9120 | $4.0150 | $4.6450 | $4.8940 |
| Week Ago Avg. | $3.8040 | $3.9820 | $4.4990 | $4.6950 |
| Month Ago Avg. | $3.4650 | $3.5940 | $4.2390 | $4.0080 |
| Year Ago Avg. | $2.8500 | $2.8260 | $3.8290 | $3.2840 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.8220 | 6/14/22 | ||
| Diesel | $5.3650 | 5/5/22 |