Bank Commonwealth National Bank
Commonwealth National Bank is a federally insured bank based in Mobile, Alabama.
- Type
- Bank
- Charter
- National commercial bank (OCC-chartered)
- Primary regulator
- OCC
- Established
- February 19, 1976
- Headquarters
- Mobile, AL
- FDIC certificate #
- 22229
- Fed RSSD ID
- 578237
- Holding company
- Cnb Bcorp Inc
- Website
- www.ecommonwealthbank.com
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
Branches by state
Commonwealth National Bank operates 2 branch locations in Alabama. Select a state to drill down to its towns and individual branches.
Ownership
Commonwealth National Bank is owned by Cnb Bcorp Inc. See the full ownership & merger history.
Commonwealth National Bank financial summary
Other banks in Alabama
Federally insured banks headquartered in Alabama, by total assets.
- Regions Bank $159.43B
- ServisFirst Bank $18.17B
- River Bank & Trust $3.92B
- Bank Independent $2.95B
- CB&S Bank, Inc. $2.94B
- Bryant Bank $2.92B
- Oakworth Capital Bank $2.04B
- Troy Bank & Trust Company $1.56B
Similar-size banks
Institutions close to Commonwealth National Bank’s $72.7M in assets.
- Commercial State Bank $72.8M
- Bank of Iberia $72.5M
- Community Bank of Oklahoma $72.5M
- Small Business Bank $72.9M
- Farmers State Bank of Trimont $72.4M
- First State Bank of San Diego $73.1M