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What matters to you?

Help us Stock the Socks, for feet in need.

We're looking for socks for kids of all ages. Just drop off your donation and stuff it into the giant stocking in the lobby at any SNB branch!

Get your own personal money roadmap.

Just tell us two things: your age and your income. We'll create a personalized financial plan in seconds, tailored to you.

Be your own financial teacher.

Our interactive Financial Learning Center is a place to build your confidence and learn real-world money skills — for absolutely free — one topic at a time.

Mortgage Calculator

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

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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.

Learn more about Home Loans »

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
Orange City
  • City, IA 51041
  • (712) 737-4911
  • Lobby Hours: M-F | 9A-3P
  • Drive Up Hours: M-F | 830A-530P Sat | 830A-1130A
View All locations
Main Bank
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
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
Moville
Akron
  • Akron, IA 51001
  • 712-568-2472
  • Lobby: M-Thur | 9A-4P F | 9A-5P
  • Drive Up: M-F | 8A-5P Sat | 9A-12P
Mapleton
Motor Bank
  • Sioux City, IA 51101
  • 712-277-6638
  • M-F | 730A-6P
  • Sat | 8A-12P
Louise Avenue (Sioux Falls)
  • Sioux Falls, SD 57108
  • (605) 977-9000
  • Lobby Hours: M-F | 9A-5P
  • Drive Up Hours: M-F | 8A-530P
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
Lake Lorraine (Sioux Falls)
  • 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
Lawton
Marketplace - Inside HyVee
  • Sioux City, IA 51104
  • 712-255-0064
  • M-F | 9A-6P
  • Sat | 9A-2P Sun | 10A-2P
Sheldon
  • Sheldon, IA 51201
  • (712) 324-5141
  • Lobby Hours: M-F | 9A-3P
  • Drive Up Hours: M-F | 830A-530P