Convenience stores in Mendon, Illinois The most complete information about Convenience stores in Mendon, Illinois: Addresses, phone numbers, reviews and other information. All stores Convenience Home goods All convenience stores in Mendon Casey's General Store Convenience Closed now Until 05:00 am 514 West Collins Street, Mendon, IL 62351 Get Directions Contacts Write a review County Market Express Convenience 160 West Collins Street, Mendon, IL 62351 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter