List of Dollar General Stores in Upper Marlboro, MD Outlet Note Regular Brands Dollar General Maryland Upper Marlboro Rating 4.9 based on 70 votes Official Website http://www.dollargeneral.com/ Products Convenience Stores Supermarket Thrift Stores Department Stores NameAddressPhone Name/Address/Phone Dollar General outlet - Upper Marlboro 5775 Crain Hwy (301) 780-3107 People Also Viewed