Today’s AAA National Average $4.2957
Price as of 10/24/26
Today's AAA South Dakota Avg. $4.2328
Price as of 10/24/26
Today’s AAA
National Average
$4.2957
Price as of10/24/26
Today's AAA
South Dakota Avg.
$4.2328
Price as of10/24/26
County Retail Prices
5.4990 to 4.4370
4.4360 to 4.2990
4.2980 to 4.2200
4.2190 to 4.1530
4.1520 to 3.8900
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. | $4.2328 | $4.4515 | $5.0385 | $6.0592 |
| Yesterday Avg. | $4.2336 | $4.4738 | $5.0385 | $6.0503 |
| Week Ago Avg. | $4.2614 | $4.4933 | $5.0480 | $6.0670 |
| Month Ago Avg. | $4.3171 | $4.5175 | $5.0508 | $6.2492 |
| Year Ago Avg. | $2.8526 | $3.0285 | $3.4948 | $3.3086 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.7964 | 6/16/22 | ||
| Diesel | $6.2857 | 9/21/26 |
Rapid City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.2418 | $4.4403 | $4.9740 | $6.0880 |
| Yesterday Avg. | $4.2603 | $4.4487 | $4.9703 | $6.0947 |
| Week Ago Avg. | $4.2904 | $4.4758 | $5.0092 | $6.1066 |
| Month Ago Avg. | $4.3249 | $4.5576 | $5.0583 | $6.2869 |
| Year Ago Avg. | $2.9890 | $3.1156 | $3.5663 | $3.4377 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.8924 | 6/30/22 | ||
| Diesel | $6.2880 | 9/20/26 |
Sioux Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.1115 | $4.5796 | $5.1218 | $5.9358 |
| Yesterday Avg. | $4.1145 | $4.6034 | $5.1363 | $5.9442 |
| Week Ago Avg. | $4.1844 | $4.6247 | $5.1875 | $5.9885 |
| Month Ago Avg. | $4.2230 | $4.6181 | $5.1013 | $6.2242 |
| Year Ago Avg. | $2.6809 | $3.0843 | $3.5375 | $3.1481 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.6987 | 6/17/22 | ||
| Diesel | $6.3460 | 9/21/26 |
North Sioux City
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.2128 | $4.4057 | $5.4865 | $6.1078 |
| Yesterday Avg. | $4.2607 | $4.5190 | $5.5165 | $6.0590 |
| Week Ago Avg. | $4.1815 | $4.3665 | $4.9870 | $6.0982 |
| Month Ago Avg. | $4.2813 | $4.4490 | $5.1450 | $6.2703 |
| Year Ago Avg. | $2.8390 | $3.0990 | $3.5961 | $3.2161 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.8215 | 6/14/22 | ||
| Diesel | $6.3273 | 9/21/26 |