Stores in Potomac, Illinois The most complete information about stores in Potomac, Illinois: Addresses, phone numbers, reviews and other information. All stores Convenience Home goods Jewelry Popular stores in Potomac Casey's General Store Convenience Closed now 100 East State Street, Potomac, IL 61865 Get Directions Contacts Write a review FlameDepot Home goods Open now Until 04:00 pm 123 West Artesian Avenue, Potomac, IL 61865 Get Directions Contacts Write a review Glowing Jewelry Jewelry 103 Grant Street, Potomac, IL 61865 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter