Costco Gas Stations in SC (SC)
4 stations across 4 cities
About Costco Gas in SC (SC)
SC (SC) has 4 Costco gas stations across 4 cities. The largest concentrations of stations are in Charleston (1), Greenville (1), and Mount Pleasant (1). Most stations open at 6 AM on weekdays and close at 10 PM. On Sundays, hours are typically 6 AM–7:30 PM. All Costco gas stations require an active membership. Payment is accepted by Visa, most debit cards, and Costco Shop Cards.
For context, the average retail price of regular gas in the East Coast (PADD 1) region was $3.85/gal (premium $4.77) the week of 2026-11-09. Costco fuel is typically priced below the local average. Source: U.S. EIA weekly retail gasoline prices.
Hours last checked August 20, 2026 · hours on file for 4 of 4 stations. How we check
Cities
All Stations
Costco Gas — Charleston, SC
3050 Ashley Town Center Drive, Charleston, SC
Costco Gas — Greenville, SC
1019 Woodruff Road, Greenville, SC
Costco Gas — Mount Pleasant, SC
3525 Park Avenue Boulevard, Mount Pleasant, SC
Costco Gas — Myrtle Beach, SC
1021 Oak Forest Lane, Myrtle Beach, SC