List of Dollar General Stores in Humboldt, IA Outlet Note Regular Brands Dollar General Iowa Humboldt 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 - Humboldt 527 Sumner Ave (515) 332-1744 People Also Viewed