Chicago Metro, Illinois Gas Price Today

Today's gas price in Chicago Metro, Illinois is $4.036 per gallon for regular unleaded fuel. Midgrade gasoline averages $4.637, premium fuel is $5.209, and diesel is $5.060 per gallon. These local prices help you find gas prices near me updated every morning.

Chicago Metro's regular gas price of $4.036 per gallon is $0.061 per gallon above the Illinois state average of $3.975 per gallon. Local price differences reflect competition between stations, fuel delivery costs, and proximity to regional supply terminals in your area.

Chicago Metro's price of $4.036 per gallon is $0.246 per gallon above the national average of $3.790 per gallon. This price gap is influenced by Illinois's state fuel taxes, regional refining capacity, and the geographic location of the metro area itself.