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Columbia Bank · Petaluma, California

Columbia Bank branches in Petaluma

Columbia Bank has 1 branch in Petaluma, California. Select a branch for its full address and map.

Branch	Address	City	State	Type	Established
Columbia Bank	201 Western Ave	Petaluma	CA	Full-service brick-and-mortar office	May 9, 2005

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

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Data: FDIC & NCUA (public domain). Not affiliated with any bank. US Banks Atlas is an independent informational project and is not affiliated with the FDIC, the NCUA, any government agency, or any bank or credit union listed.

Data as of Q1 2026. Sourced from the FDIC BankFind Suite and the NCUA 5300 Call Report.

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