Convenience stores in Lake Mills, Iowa The most complete information about Convenience stores in Lake Mills, Iowa: Addresses, phone numbers, reviews and other information. All stores Clothing Convenience Electronics Furniture Hardware Home goods Pets All convenience stores in Lake Mills ATM Convenience 401 West Main Street, Lake Mills, IA 50450 Get Directions Contacts Write a review Casey's General Store Convenience Closed now Until 05:00 am 101 North Lake Street, Lake Mills, IA 50450 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter