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Old Second National Bank in Illinois

58 branches in 40 cities

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Aurora5 Bartlett1 Batavia1 Bensenville1 Bloomingdale1 Bolingbrook2 Burlington1 Carol Stream2 Chicago5 Chicago Heights1 Darien2 Downers Grove2 Elburn1 Elgin1 Evergreen Park1 Flossmoor1 Frankfort1 Glendale Heights1 Joliet1 Lombard6 Montgaomery1 Naperville1 North Aurora1 Oak Brook1 Oak Brook Terrace1 Oswego1 Ottawa1 Palos Heights1 Plano1 Romeoville1 South Elgin1 South Holland1 St. Charles2 Sugar Grove1 Sycamore1 Villa Park1 Warrenville1 Wasco1 Wheaton1 Yorkville1

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