List of Casey's Stores in Seneca, IL Outlet Note Regular Brands Casey's Illinois Seneca Rating 4.8 based on 84 votes Products Restaurants Fast Food Convenience Stores Pizza Sandwiches Gas Stations Grocery Stores NameAddressPhone Name/Address/Phone Casey's outlet - Seneca 225 N Main St (815) 357-1300 Casey's outlet - Seneca 215 N Main St (815) 357-1300 People Also Viewed