List of Dollar General Stores in Marengo, IA Outlet Note Regular Brands Dollar General Iowa Marengo 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 - Marengo 1131 Court Ave (319) 642-7015 People Also Viewed