Sioux City, Iowa Gas Price Today

Today's gas price in Sioux City, Iowa is $4.287 per gallon for regular unleaded fuel. Midgrade gasoline averages $4.845, premium fuel is $5.274, and diesel is $4.931 per gallon. These local prices help you find gas prices near me updated every morning.

Sioux City's regular gas price of $4.287 per gallon is $0.149 per gallon below the Iowa state average of $4.437 per gallon. Local price differences reflect competition between stations, fuel delivery costs, and proximity to regional supply terminals in your area.

Sioux City's price of $4.287 per gallon is $0.236 per gallon above the national average of $4.052 per gallon. This price gap is influenced by Iowa's state fuel taxes, regional refining capacity, and the geographic location of the metro area itself.