Casper, Wyoming Gas Price Today

Today's gas price in Casper, Wyoming is $3.621 per gallon for regular unleaded fuel. Midgrade gasoline averages $3.955, premium fuel is $4.229, and diesel is $4.405 per gallon. These local prices help you find gas prices near me updated every morning.

Casper's regular gas price of $3.621 per gallon is $0.203 per gallon below the Wyoming state average of $3.824 per gallon. Local price differences reflect competition between stations, fuel delivery costs, and proximity to regional supply terminals in your area.

Casper's price of $3.621 per gallon is $0.169 per gallon below the national average of $3.790 per gallon. This price gap is influenced by Wyoming's state fuel taxes, regional refining capacity, and the geographic location of the metro area itself.