Bank Montezuma State Bank
Montezuma State Bank is a federally insured bank based in Montezuma, Iowa.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- January 10, 1891
- Headquarters
- Montezuma, IA
- FDIC certificate #
- 1860
- Fed RSSD ID
- 700140
- Holding company
- Chief Iowa Investment Corp
- Website
- www.montestatebank.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Montezuma State Bank operates 1 branch location in Iowa. Select a state to drill down to its towns and individual branches.
Ownership
Montezuma State Bank is owned by Chief Iowa Investment Corp. See the full ownership & merger history.
Montezuma State Bank 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 Montezuma State Bank’s $55.8M in assets.
- Lamont Bank of St. John $55.9M
- Farmers State Bank, Allen, Oklahoma $55.9M
- Dozier Bank $55.7M
- First Savings and Loan Association $55.6M
- Lakeside Bank of Salina $56.2M
- The Security State Bank $55.3M