List of Union Bank Stores in San Marino, CA Outlet Note Regular Brands Union Bank California San Marino Rating 4.9 based on 55 votes Products Online Banking Credit Cards Loans Retirement Savings Checking Investments Mortgage Rates Mobile Baking NameAddressPhone Name/Address/Phone Union Bank outlet - San Marino 2300 Huntington Dr (626) 320-1331 Union Bank outlet - San Marino 2300 Huntington Dr People Also Viewed