Costco Gas Prices in South San Francisco, CA
2 Costco fuel centers in South San Francisco · 0 of 2 sell diesel
South San Francisco Avg Regular
$5.009
per gallon
South San Francisco Avg Premium
$5.499
per gallon
South San Francisco Avg Diesel
Not sold at any station in South San Francisco
South San Francisco regular is$0.05abovethe California average ($4.954)
vs U.S. average$1.08above($3.933)
Premium runs$0.49above regular on average