Bank branch directory
CO
Columbia Bank Branches in Santa Rosa, California
Columbia Bank has 3 detailed location pages in Santa Rosa.
Detailed location pages3
ZIP codes covered2
Location data updatedJuly 30, 2026
Branch map
Columbia Bank locations in Santa Rosa
Locations
Columbia Bank branches in Santa Rosa
Messenger Service
801 4th St, Santa Rosa, California, 95404
Limited Service: Messenger · Opened August 15, 1993
Branch details and directions →Santa Rosa Main
801 4th St, Santa Rosa, California, 95404
Full-service branch · Opened January 24, 1985
Reported deposits · June 30, 2025$183.5M
Branch details and directions →
Santa Rosa Oakmont
6641 Oakmont Dr, Santa Rosa, California, 95409
Full-service branch · Opened April 16, 1989
Reported deposits · June 30, 2025$59.0M
Branch details and directions →