Buffalo, MO
Bank O'Bannon Banking Company
O'Bannon Banking Company is a federally insured bank based in Buffalo, Missouri.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- November 20, 1905
- Headquarters
- Buffalo, MO
- FDIC certificate #
- 8295
- Fed RSSD ID
- 955940
- Holding company
- Buffalo Bancshares Inc
- Website
- www.obannonbank.com
$333.8M
Total assets Data as of Q1 2026
$299.6M
Total deposits Data as of Q1 2026
5
Branch locations Data as of Q1 2026
$831K
Net income Data as of Q1 2026
1.02%
Return on assets Data as of Q1 2026
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
O'Bannon Banking Company operates 5 branch locations in Missouri. Select a state to drill down to its towns and individual branches.
Ownership
O'Bannon Banking Company is owned by Buffalo Bancshares Inc. See the full ownership & merger history.
O'Bannon Banking Company financial summary
Other banks in Missouri
Federally insured banks headquartered in Missouri, by total assets.
- UMB Bank, National Association $72.35B
- Commerce Bank $35.54B
- The Central Trust Bank $20.47B
- Stifel Bank and Trust $20.06B
- Enterprise Bank & Trust $17.2B
- Stifel Bank $12.14B
- First Bank $6.69B
- Great Southern Bank $5.69B
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