Personal & Business Banking | Security National Bank
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Women's Wealth
Seminar

“The key difference
between a dream and a goal
is the action you take.”
— Candice Tse

Join us Sept. 12

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CULTURE - YOU'LL LEARN

Check out our latest video showcasing 25 things that You'll Learn about working at SNB. Our strong commitment to customer service, twelve employees that have been here for 40+ years, awesome desk decorations and our commitment to the community are just a few highlights from the video. Enjoy the video!  

FULLY REDESIGNED MOBILE APP

Our mobile app is now better than ever. Whether checking your balance, paying a bill or transferring funds, our app delivers a new level of speed, convenience and security. It’s Fast. It’s Simple. It’s Secure. Click to learn more about the features!  

SNB People Pay

Are you tired of always having to remember to get cash or bring your checkbook? Do you need to pay the babysitter or your roommate quick? People Pay is the quick and easy solution for you! All that is required to send a payment is the recipient's email address or mobile number. Watch our video to learn more about SNB People Pay.

Mortgage Calculator

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Some loans require Private Mortgage Insurance & HOA dues. Please contact one of our Mortgage Lenders for details at
712-277-6785.

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.
Received a call yesterday from the Security National Bank Fraud Dept. They had detected a suspicious internet purchase a couple weeks ago to Victoria Secret, that we had not done. Thank you so much for watching our accounts. Reginald M.
Recently moved back and switched to Security because our old bank was closing. Everything was very quick and easy upon signing up. I really like the people and they have lots of locations around town. They have an app which is nice and easy to navigate. I would definitely recommend Security. Shelby C.
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.
Branch Locations
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Branch Locations
Main Bank
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Motor Bank
  • Sioux City, IA 51101
  • 712-277-6638
  • M-F | 7:30A-6P
  • Sat | 8A-12P
Morningside
  • Sioux City, IA 51106
  • 712-277-6650
  • Lobby: M-F | 9A-5P Sat | 9A-12P
  • Drive Up: M-F | 9A-6P Sat | 9A-12P
Northside
  • Sioux City, IA 51108
  • 712-277-6677
  • Lobby: M-F | 9A-5P Sat | 9A-12P
  • Drive Up: M-F | 9A-6P Sat | 9A-12P
Lawton
Marketplace - Inside HyVee
  • Sioux City, IA 51104
  • 712-255-0064
  • M-F | 9A-6P
  • Sat | 9A-4P Sun | 10A-2P
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
Moville
Akron
  • Akron, IA 51001
  • 712-568-2472
  • Lobby: M-Th | 9A-4P Fri | 9A-5P
  • Drive Up: M-F | 8A-5P Sat | 9A-12P
Mapleton