Boulder, Colorado Gas Price Today

Today's gas price in Boulder, Colorado is $4.043 per gallon for regular unleaded fuel. Midgrade gasoline averages $4.568, premium fuel is $4.972, and diesel is $4.649 per gallon. These local prices help you find gas prices near me updated every morning.

Boulder's regular gas price of $4.043 per gallon is $0.093 per gallon above the Colorado state average of $3.950 per gallon. Local price differences reflect competition between stations, fuel delivery costs, and proximity to regional supply terminals in your area.

Boulder's price of $4.043 per gallon is $0.009 per gallon below the national average of $4.052 per gallon. This price gap is influenced by Colorado's state fuel taxes, regional refining capacity, and the geographic location of the metro area itself.