We are currently experiencing technical difficulties with our phone lines. Learn More

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CUSTOMER NOTICE

Security National Bank of South Dakota is currently experiencing technical difficulties with our phone lines and customer call center. We are aware of the problem and are working to resolve the issue. If you need assistance, you can always reach customer support using our online contact form. Or, stop by any of our convenient locations and speak to a customer service representative in person.

Thank you for your patience as we resolve the issue.

Branch Locations

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Branch Locations

Dakota Dunes

Dakota Dunes, SD 57049
(605) 232-6060
Lobby: M-F | 9A-5P Sat | 9A-12P
Drive Up: M-F | 8:30A-5:30P Sat | 9A-12P

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Lake Lorraine (on West 26th Street)

Sioux Falls, SD 57106
(605) 323-0155
Lobby Hours: M-F | 9A-5P Sat 9A-12P
Drive Up Hours: M-F | 8A-530P Sat 9A-12P

Louise Avenue

Sioux Falls, SD 57108
(605) 977-9000
Lobby Hours: M-F | 9A-5P
Drive Up Hours: M-F | 8A-530P