List of Clarks Stores in Ottumwa, IA Outlet Note Regular Brands Clarks Iowa Ottumwa Rating 4.8 based on 89 votes Official Outlet www.clarksusa.com/eng/categories/sale Official Website http://www.clarksusa.com/ Products Boots Shoes Sandals Accessories NameAddressPhone Name/Address/Phone Clarks outlet - Ottumwa 1011 Hayne St (641) 682-0799 Clarks outlet - Ottumwa 1001 Pennsylvania Ave (641) 684-2300 Clarks outlet - Ottumwa 110 E Main St (641) 682-8772 People Also Viewed