Home › Washington › Mattawa
Banks in Mattawa, WA
FDIC data lists 1 bank branch locations in Mattawa, Washington, operated by 1 FDIC-insured bank.
Banks with branches in Mattawa
Columbia Bank (1)
All branch locations
| Columbia Bank Mattawa Branch · Full Service - Brick And Mortar | 101 S. Portage Ave Mattawa, WA 99349 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-11-06. Confirm hours and services directly with the bank.