List of Gateway State Bank Stores in Clinton, IA Outlet Note Regular Brands Gateway State Bank Iowa Clinton Rating 4.8 based on 73 votes Official Website http://s://www.gatewaysb.com/ Products Online Banking Credit Cards Insurance Savings Investments Saving Bank Saving Plans NameAddressPhone Name/Address/Phone Gateway State Bank outlet - Clinton 1427 N 2nd St (563) 242-2265 Gateway State Bank outlet - Clinton 2600 Lincoln Way (563) 242-2112 Gateway State Bank outlet - Clinton 614 S 2nd St (563) 242-2265 People Also Viewed