Bank Security State Bank of Aitkin
Security State Bank of Aitkin is a federally insured bank based in Aitkin, Minnesota.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- December 23, 1947
- Headquarters
- Aitkin, MN
- FDIC certificate #
- 16656
- Fed RSSD ID
- 267652
- Holding company
- Security St Agency Aitkin Inc
- Website
- www.ssbmn.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Security State Bank of Aitkin operates 4 branch locations in Minnesota. Select a state to drill down to its towns and individual branches.
Ownership
Security State Bank of Aitkin is owned by Security St Agency Aitkin Inc, which also owns 1 other institution. See the full ownership & merger history.
Security State Bank of Aitkin 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 State Bank of Aitkin’s $109.8M in assets.
- First Federal Savings and Loan Bank $109.8M
- The Bank of Magnolia Company $109.8M
- Sibley State Bank $110M
- The Cowboy Bank of Texas $109.3M
- First Mutual Bank, FSB $110.4M
- Morganton Savings Bank, S.S.B. $109.2M
Also owned by Security St Agency Aitkin Inc
- Randall State Bank $74.8M