San Marcos Gas Prices Today - City Average

Current Gas Prices in San Marcos

San Marcos Gas Stations with Lowest Gas Prices

Gas Station	Regular	Midgrade	Premium	Diesel
Costco Wholesale 725 CENTER DRIVE, San Marcos, California	$3.730	- --	$4.030	- --

Frequently Asked Questions

• What is the average San Marcos gas price today?
• San Marcos recorded an average price of $3.73/gallon for regular gasoline. Today, the average cost of mid-grade gas is $/gallon, while premium gas recorded an average price of $4.03/gallon in San Marcos.
• What is the highest gas price in San Marcos?
• Today, the highest price of regular gasoline is $3.730/gallon. The highest price of premium gasoline is $4.030/gallon today.
• What is the lowest gas price in San Marcos?
• Today, the lowest price of regular gasoline is $3.730/gallon. The lowest price of premium gasoline is $4.030/gallon today.