Bank Diamond Bank
Diamond Bank is a federally insured bank based in Murfreesboro, Arkansas.
- Type
- Bank
- Charter
- State-chartered commercial bank, Federal Reserve member
- Primary regulator
- FED
- Established
- December 16, 1904
- Headquarters
- Murfreesboro, AR
- FDIC certificate #
- 1527
- Fed RSSD ID
- 27847
- Holding company
- Bainum Bcorp
- Website
- www.diamond.bank
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Diamond Bank operates 14 branch locations across 2 states. Select a state to drill down to its towns and individual branches.
Ownership
Diamond Bank is owned by Bainum Bcorp. See the full ownership & merger history.
Diamond Bank financial summary
Other banks in Arkansas
Federally insured banks headquartered in Arkansas, by total assets.
- Bank OZK $41.66B
- Arvest Bank $28.02B
- Simmons Bank $24.65B
- Centennial Bank $23.03B
- First Security Bank $8.4B
- Encore Bank $3.59B
- First Community Bank $3.5B
- Farmers Bank & Trust Company $3.14B
Similar-size banks
Institutions close to Diamond Bank’s $947.2M in assets.
- First Northern Bank of Wyoming $946.6M
- Mainstreet Community Bank of Florida $948M
- Pinnacle Bank $945.8M
- First National Bank of Waterloo $948.8M
- The Farmers & Merchants Bank $949M
- Lindell Bank & Trust Company $945M