Banks in Columbus, MT
FDIC data lists 2 bank branch locations in Columbus, Montana, operated by 2 FDIC-insured banks.
Banks with branches in Columbus
First Interstate Bank (1) · The Yellowstone Bank (1)
All branch locations
| First Interstate Bank Columbus Branch · Full Service - Brick And Mortar | 36 North 9th Street Columbus, MT 59019 Map ↗ |
| The Yellowstone Bank 544 Pike Avenue Branch · Full Service - Brick And Mortar | 544 E Pike Ave Columbus, MT 59019 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.