(605) 236-5211

111 S Main St | P.O. Box 5 | Mt Vernon, SD | 57363 | (605) 236-5211

Located right on Main Street, our Mt Vernon branch is a convenient stop when out and about. Our friendly staff is ready to help you with your daily banking needs, as well as provide expert advice on ag lending.

Ready to learn additional information about CorTrust Bank? Check out our About page to discover more about our banking and customer service philosophy.


  • Personal Checking & Savings
  • Personal Loans
  • Business Checking
  • Business Loans
  • Ag Loans
  • Credit Cards
  • Insurance

Lobby Hours

  • 8:30 am to 4:00 pm Monday-Friday

Team Members