Bank Security Bank USA
Security Bank USA is a federally insured bank based in Bemidji, Minnesota.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- February 7, 1910
- Headquarters
- Bemidji, MN
- FDIC certificate #
- 1604
- Fed RSSD ID
- 950758
- Holding company
- Security St Bancshares Bemidji
- Website
- www.SecurityBankusa.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Security Bank USA operates 2 branch locations in Minnesota. Select a state to drill down to its towns and individual branches.
Ownership
Security Bank USA is owned by Security St Bancshares Bemidji. See the full ownership & merger history.
Security Bank USA financial summary
Other banks in Minnesota
Federally insured banks headquartered in Minnesota, by total assets.
- Ameriprise Bank, FSB $25.51B
- Bridgewater Bank $5.32B
- Frandsen Bank & Trust $3.69B
- Stearns Bank National Association $3.3B
- Minnwest Bank $2.97B
- Merchants Bank, National Association $2.93B
- Tradition Capital Bank $2.68B
- Think Mutual Bank $2.27B
Similar-size banks
Institutions close to Security Bank USA’s $275.6M in assets.