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Columbia Bank

Bank Or Credit Union

One of 30 bank or credit union listings in Petaluma.

About Columbia Bank

Columbia Bank is a bank or credit union in the financial service sector, based in Petaluma, CA. Its recorded address is 201 Western Ave, 94952. The listing includes a telephone number, an official website. It is one of 30 bank or credit union listings tracked in Petaluma; the nearest comparable listing is Umpqua Bank, within walking distance. Columbia Bank has 644 listed locations in total; this page covers the Petaluma branch.

Address
201 Western Ave, Petaluma, CA, 94952
Phone
7077634555
Website
locations.umpquabank.com

Questions

Where is Columbia Bank located?

201 Western Ave, Petaluma, CA, 94952

How do I contact Columbia Bank?

7077634555 · https://locations.umpquabank.com/ca/petaluma/201-western-ave

What type of business is Columbia Bank?

Columbia Bank is a bank or credit union (financial service) in Petaluma.

Columbia Bank branches

Columbia Bank has 644 listed locations. This branch is in Petaluma.

Nearby bank or credit union

Cite this page

“Columbia Bank, Petaluma — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.

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