Bank Bank of Washington
Bank of Washington is a federally insured bank based in Washington, Missouri.
- Type
- Bank
- Charter
- State-chartered commercial bank, not a Federal Reserve member
- Primary regulator
- FDIC
- Established
- October 29, 1877
- Headquarters
- Washington, MO
- FDIC certificate #
- 12627
- Fed RSSD ID
- 565750
- Holding company
- Diamond Bcorp Inc
- Website
- www.bankofwashington.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Bank of Washington operates 7 branch locations in Missouri. Select a state to drill down to its towns and individual branches.
Ownership
Bank of Washington is owned by Diamond Bcorp Inc. See the full ownership & merger history.
Bank of Washington 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
Similar-size banks
Institutions close to Bank of Washington’s $1.18B in assets.
- First Federal Bank of Louisiana $1.18B
- Citizens Bank $1.17B
- Reading Co-operative Bank $1.18B
- American Community Bank & Trust $1.17B
- St. Louis Bank $1.18B
- Bank Forward $1.18B