Supermarkets in Barnwell, South Carolina The most complete information about Supermarkets in Barnwell, South Carolina: Addresses, phone numbers, reviews and other information. All stores Clothing Convenience Department Electronics Furniture Hardware Home goods Liquor Mall Supermarket All supermarkets in Barnwell Barnwell IGA Supermarket Closed now Until 07:00 am 9690 Marlboro Avenue, Barnwell, SC 29812 Get Directions Contacts Write a review Dollar Tree Home goods Furniture Supermarket Closed now Until 09:00 am 10455 Dunbarton Boulevard, Barnwell, SC 29812 Get Directions Contacts Write a review Walmart Supercenter Electronics Supermarket Department Closed now Until 07:00 am 11391 Dunbarton Boulevard, Barnwell, SC 29812 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter