Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Closed and merged banks › Montana › First Security Bank of Roundup

FDIC certificate 20479 · Roundup, MT

First Security Bank of Roundup

First Security Bank of Roundup of Roundup, MT is open today. It is the same bank that used to be called First Security Bank: the name changed, the bank did not close.

1971
opened
open
today
2
names it used
0
banks folded in

Its names, in order

Every legal name on the FDIC record for this certificate.

  1. 1971
    First Security Bank opens in Roundup, MT
  2. Jan 1, 1972
    renamed First Security Bank of Roundup
  3. Today
    OPEN
    First Security Bank of RoundupMain office Roundup, MT · FDIC certificate 20479 · 1 office in 1 state

    Every First Security Bank of Roundup office →

Its offices in the FDIC deposit reports

1 office filed under this charter in some year from 1994 on. 1 is still open as of June 30, 2026.

OfficeLast filed under itNow
401 Main StRoundup, MT2026Open

Source: FDIC BankFind institution and history records, read Nov 15, 2026. Look up certificate 20479 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.