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Get help for your small business.

PPP LOANS »

Get help for your small business.

PPP LOANS »

If it matters to you, it matters to us.

We are a local bank, here to help you with every step of your financial life:

Schedule an appointment

Get a lower rate on your personal/auto loan.

At SNB, we're ready to take half off your rate (as low as 2.50% APR*) on an existing personal or auto loan.

Pay with a wave of your phone.

Upload your SNB debit card to your smartphone with Mobile Wallet. It's faster, more secure and best of all — touchless!

There’s no place like home.

Social distancing? You can do virtually all of your banking from home — all you need is a computer or smartphone! We put together a step-by-step guide to help with everything you need:

We are all connected by what matters most.

During times like these, it's important to have a trusted partner, one that takes care of the details so you can focus on what matters most. At Security National Bank, we are here to serve. And our commitment has no end date.

Mortgage Calculator

Searching for a new home? Use our free mortgage calculator to quickly estimate what it will cost:

Loan Amount $50K

$1M

Interest Rate 2%

10%

Annual Real Estate Taxes $0

$20K

Annual Homeowner's Insurance $50

$5K

Loan Term 10 yr.

30 yrs.

Payment will be

per month

Estimate Only

Some loans require Private Mortgage Insurance & HOA dues. Please contact one of our Mortgage Lenders for details at
605-977-9000.

Switched to Security National Bank from Wells Fargo, very satisfied with the switching process. Always have convenient hours and locations, and very friendly employees to assist me. Variety of banking options to suit all my banking needs, would definitely recommend Security to all my friends and family! Bev B.

I love this bank. It is the only place I know that you talk to a live person. No button pushing to speak to this person or that department. If I have a question or problem they all know what to do and how to address it. Robin F.

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 | 8A-6P Sat | 9A-12P

View All locations

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 Sat 9A-12P
Drive Up Hours: M-F | 8A-530P Sat 9A-12P