| Columbia State Bank 122nd & Airport Way Branch | 5083 Ne 122nd Ave503-257-6511 | 503-257-6511 |
| Columbia State Bank Gateway Branch | 10735 N. E. Halsey503-542-3720 | 503-542-3720 |
| Columbia State Bank King City | 15340 Sw Royalty Parkway503-968-6643 | 503-968-6643 |
| Columbia State Bank Mlk Branch | 1234 Se Martin Luther King Jr Blvd503-813-8370 | 503-813-8370 |
| Columbia State Bank Pearl District Branch | 1207 Nw Glisan503-274-0655 | 503-274-0655 |
| Columbia State Bank Portland Downtown Branch | 1000 Southwest Broadway, Suite 100503-224-4245 | 503-224-4245 |
| Columbia State Bank Portland Fox Tower Branch | 805 Sw Broadway, Ste 2700503-478-1700 | 503-478-1700 |
| Columbia State Bank Raleigh Hills | 4805 Sw 77th Avenue503-292-6319 | 503-292-6319 |
| Columbia State Bank The Springs Branch | 14404 Se Webster Road H29503-698-1650 | 503-698-1650 |
| Columbia State Bank Tigard Branch | 11675 Southwest Pacific Highway503-624-5864 | 503-624-5864 |
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