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Mobile
Banking

Savings
Accounts

Checking
Accounts

Loan
Products

E-Z
Bill Pay

ID Theft
Protection

Crop
Insurance

(Iowa only)

Farm
Management

(Iowa only)

Realty

(Iowa only)

Trust
Services

(Iowa only)

People you know, experience you trust.     People you know, experience you trust.     
People you know, experience you trust.  People you know, experience you trust.  

Our Locations

People you know, experience you trust

Sleepy Eye

Beulah

Canby

Mapleton

Intro to online and in person service

Personal banking

Business Banking

Agriculture Banking

Empowering investors, Enriching futures

We are First Security. We are true bankers.

These days, there’s no shortage of financial options, but there is a short supply of true bankers. At First Security Bank we are bankers who offer sound financial advice and real world understanding of ag markets, capital equipment loans/leasing, mortgages and vehicle loans.

Personal Banking – Designed for You

Manage your money with confidence through secure and flexible account options tailored to your financial needs.

Business Banking – Fueling Your Growth

From everyday transactions to long-term financing, we provide the tools and support to help your business succeed.

why choose first security banks
  • Trusted & Local
  • Comprehensive Banking Solutions
  • Secure & Convenient Online Banking
  • Business & Agricultural Expertise

  • Competitive Rates & Low Fees
  • Strong Community Commitment

Scholarships

Investing in the future of our communities.

L.A. Amundson, owner of First Security Banks, established his scholarship program in 1993 with a $5 million endowment. As of 2025, the L.A. Amundson Ohana Foundation has awarded over 6,000 scholarships totaling over $8.5 million dollars.

Access expert financial education and secure your assets with confidence.

Empower Your Financial Future

Gain the knowledge to make informed decisions and protect your finances—because your financial well-being matters.

Lost Your Debit Card? We’re Here to Help

  • Freeze or Lock Your Card
  • Protect Your Account & Identity
  • Request a Replacement
  • Avoid Liability for Fraudulent Charges
  • Restore Access to Your Money

Report Lost or Stolen Card

Call for Immediate Assistance