Sioux Falls, South Dakota Gas Price Today
Last updated: Wednesday, July 1, 2026 at 04:58 PM GMT+5:30
Looking for other cities in South Dakota?
See interactive maps, charts and fuel averages for all 8 metro areas in South Dakota.
Frequently Asked Questions
What is the gas price in Sioux Falls, South Dakota today?▼
Today's gas price in Sioux Falls, South Dakota is $4.602 per gallon for regular unleaded fuel. Midgrade gasoline averages $5.200, premium fuel is $5.660, and diesel is $5.292 per gallon. These local prices help you find gas prices near me updated every morning.
Is gas cheaper in Sioux Falls than the South Dakota state average?▼
Sioux Falls's regular gas price of $4.602 per gallon is $0.181 per gallon below the South Dakota state average of $4.783 per gallon. Local price differences reflect competition between stations, fuel delivery costs, and proximity to regional supply terminals in your area.
How does Sioux Falls's gas price compare to the national average?▼
Sioux Falls's price of $4.602 per gallon is $0.550 per gallon above the national average of $4.052 per gallon. This price gap is influenced by South Dakota's state fuel taxes, regional refining capacity, and the geographic location of the metro area itself.