City of Chicago, Illinois Gas Price Today

Today's gas price in City of Chicago, Illinois is $4.478 per gallon for regular unleaded fuel. Midgrade gasoline averages $5.186, premium fuel is $5.735, and diesel is $5.733 per gallon. These local prices help you find gas prices near me updated every morning.

City of Chicago's regular gas price of $4.478 per gallon is $0.503 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.

City of Chicago's price of $4.478 per gallon is $0.688 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.