Austin-San Marcos, Texas Gas Price Today

Today's gas price in Austin-San Marcos, Texas is $3.306 per gallon for regular unleaded fuel. Midgrade gasoline averages $3.769, premium fuel is $4.121, and diesel is $4.128 per gallon. These local prices help you find gas prices near me updated every morning.

Austin-San Marcos's regular gas price of $3.306 per gallon is $0.014 per gallon below the Texas state average of $3.320 per gallon. Local price differences reflect competition between stations, fuel delivery costs, and proximity to regional supply terminals in your area.

Austin-San Marcos's price of $3.306 per gallon is $0.484 per gallon below the national average of $3.790 per gallon. This price gap is influenced by Texas's state fuel taxes, regional refining capacity, and the geographic location of the metro area itself.