Costco Gas Prices in Plain City, OH
1 Costco fuel center in Plain City · 0 of 1 sell diesel
Plain City Avg Regular
$3.579
per gallon
Plain City Avg Premium
$4.599
per gallon
Plain City Avg Diesel
Not sold at any station in Plain City
Plain City regular is$0.19abovethe Ohio average ($3.392)
vs U.S. average$0.24below($3.823)
Premium runs$1.02above regular on average
Plain City, Ohio has 1 Costco fuel center serving members in the area. Across Plain City, regular gas averages $3.579 and premium runs about $1.02 higher at $4.599. That's about $0.19 above the Ohio statewide average of $3.392. Across Plain City, regular pump prices have eased about $0.38 over the past month, from $3.959 a month ago. Premium has eased about $0.50 over the same period. None of the Plain City Costco fuel centers currently sell diesel.