Costco North Carolina Gas Prices

Costco operates 10 fuel centers in North Carolina across 9 cities, with the largest cluster in Raleigh (2 stations). Across the state, regular gas averages $3.492 and premium runs about $0.747 higher at $4.239. The lowest-priced regular pump is at Costco Wilmington in Wilmington at $3.369, while Mooresville in Mooresville sits about $0.230 higher. Across the state, regular pump prices have eased about $0.439 over the past month, from $3.931 a month ago. Premium has eased about $0.407 over the same period.

If your vehicle takes premium, the lowest in North Carolina is Costco Greensboro in Greensboro at $4.099. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.