Clarke County State Bank Stores by States Outlet Note Regular Brands Clarke County State Bank Rating 5 based on 63 votes Official Website http://clarkebank.com Products Online Banking Credit Cards Insurance Savings Investments Saving Bank Saving Plans Browse by State Iowa Browse Major Regular Stores Clarke County State Bank outlet - Osceola 1320 Jeffreys Dr (641) 342-4250 Clarke County State Bank outlet - Osceola 139 S Main St (641) 342-6581 People Also Viewed