List of Union State Bank Stores in Round Rock, TX Outlet Note Regular Brands Union State Bank Texas Round Rock Rating 5 based on 83 votes Official Website http://www.unionstate.net Products Online Banking Credit Cards Insurance Savings Investments Saving Bank Saving Plans NameAddressPhone Name/Address/Phone Union State Bank outlet - Round Rock 902 E Palm Valley Blvd (512) 246-6800 People Also Viewed