Bank Clear Lake Bank and Trust Company
Clear Lake Bank and Trust Company is a federally insured bank based in Clear Lake, Iowa.
- Type
- Bank
- Charter
- State-chartered commercial bank, Federal Reserve member
- Primary regulator
- FED
- Established
- January 1, 1934
- Headquarters
- Clear Lake, IA
- FDIC certificate #
- 15690
- Fed RSSD ID
- 865544
- Holding company
- Arneson Bancshares Inc
- Website
- www.clearlakebank.bank
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Clear Lake Bank and Trust Company operates 5 branch locations in Iowa. Select a state to drill down to its towns and individual branches.
Ownership
Clear Lake Bank and Trust Company is owned by Arneson Bancshares Inc. See the full ownership & merger history.
Clear Lake Bank and Trust Company financial summary
Other banks in Iowa
Federally insured banks headquartered in Iowa, by total assets.
- Principal Bank $9.6B
- Bankers Trust Company $7.47B
- Hills Bank and Trust Company $4.67B
- West Bank $4.01B
- Quad City Bank and Trust Company $3.09B
- Northwest Bank $2.97B
- Cedar Rapids Bank and Trust Company $2.87B
- Fidelity Bank & Trust $2.58B
Similar-size banks
Institutions close to Clear Lake Bank and Trust Company’s $647.3M in assets.
- First Bank of Owasso $646.9M
- Spring Bank $646.9M
- Greenville National Bank $647.7M
- BankVista $646.7M
- First Southwest Bank $646.7M
- Legence Bank $648.3M