NOTICE: Due to inclement weather, SNB branches will close at 3 p.m. on Friday, Jan. 17. Read More

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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
Climbing Hill
Louise Avenue (Sioux Falls)
  • 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
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