Costco Gas Prices in Plain City, OH
1 Costco fuel center in Plain City · 0 of 1 sell diesel
Plain City Avg Regular
$3.749
per gallon
Plain City Avg Premium
$4.899
per gallon
Plain City Avg Diesel
Not sold at any station in Plain City
Plain City regular is$0.123abovethe Ohio average ($3.626)
vs U.S. average$0.677below($4.426)
Premium runs$1.150above regular on average
Plain City, Ohio has 1 Costco fuel center serving members in the area. Across Plain City, regular gas averages $3.749 and premium runs about $1.150 higher at $4.899. That's about $0.123 above the Ohio statewide average of $3.626. Across Plain City, regular pump prices have eased about $0.850 over the past month, from $4.599 a month ago. Premium has eased about $0.690 over the same period. None of the Plain City Costco fuel centers currently sell diesel.