Convenience stores in Jefferson, Colorado The most complete information about Convenience stores in Jefferson, Colorado: Addresses, phone numbers, reviews and other information. All stores Convenience Furniture Home goods Mall All convenience stores in Jefferson Jefferson Market Convenience Closed now Until 07:00 am tomorrow 38600 US Highway 285, Jefferson, CO 80456 Get Directions Contacts Write a review Jefferson Market (a division of Jarts Services LLC) Convenience Closed now Until 07:00 am tomorrow 38600 US Highway 285, Jefferson, CO 80456 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter