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ABOUT US > Hours & Locations
Main Bank
Sioux City, IA

  • 601 Pierce Street
  • Map
  • Monday - Friday 9AM - 5PM
  • (712) 277-6500

    • Motor Bank
    Sioux City, IA

  • 901 Pierce Street
  • Map
  • Monday - Friday 7:30AM - 6PM
  • Saturday 8AM - 1PM
  • (712) 277-6638

    • Morningside Bank
    Sioux City, IA

  • Lakeport & Sergeant Road
  • Map
  • Full Branch Hours:
    •             Monday - Friday 9AM - 5PM     
                Saturday 9AM - 12Noon             
  • Drive-Up Windows
    •             Monday - Friday 9AM - 6PM  
                Saturday 9AM - 12Noon  
  • (712) 277-6650

    • Northside Bank
    Sioux City, IA

  • Floyd Blvd & Outer Drive North
  • Map
  • Full Branch Hours:
    •          Monday - Friday 9AM - 5PM  
             Saturday 9AM - 12Noon  
  • Drive-Up Windows
    •          Monday - Friday 9AM - 6PM  
             Saturday 9AM - 12Noon  
  • (712) 277-6677

    • Marketplace Branch
    Sioux City, IA

  • 2827 Hamilton Blvd.
  • Hours:
    •          Monday - Friday 9AM - 7PM  
             Saturday 9AM - 4PM  
             Sunday 10AM - 2PM  
  • (712) 255-0064

    • South Dakota
    Dakota Dunes, SD

  • 325 Dakota Dunes Blvd.
  • Dakota Dunes, SD 57049
  • Map
  • Hours:
    •          Monday - Friday 9AM - 5PM  
             Saturday 9AM - 12PM  
  • Drive-Up Windows
    •          Monday - Friday 8AM - 6PM  
             Saturday 9AM - 12Noon  
  • (605) 232-6060

    		•  
    ATM LOCATIONS
    There are eleven (11) automated teller locations in the Sioux City area, each offering convenient, around-the-clock access to cash and other banking services, including fund transfers and current balances. ATMs at our main and branch bank locations (excluding Motor Bank) also accept deposits. 
     
    Full Service Locations 
  • Downtown Office -- 601    Pierce
  • Northside Branch -- 3131 Floyd Blvd
  • Morningside Branch -- 4700 Sergeant Road
  • Security National Bank of South Dakota -- 325 Dakota Dunes Blvd
    •  
    Cash Dispenser Locations 
  • Marketplace Branch -- 2827 Hamilton Blvd
  • Southern Hills Mall -- Near the Food Court
  • Southern Hills Mall -- Near Barnes & Noble
  • St. Luke's Regional Medical Center -- 1st Floor
  • Western Iowa Tech Community College
  • Tyson Event Center
    •  
     
    © SECURITY NATIONAL BANK 601 Pierce St. Sioux City, IA 51101   Ph: 712.227.6500 or 800.475.4762 PRIVACY POLICY | EMPLOYMENT | CONTACT US
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