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FDIC certificate 11347 · Grinnell, IA

Grinnell State Bank

Grinnell State Bank of Grinnell, IA is open today under FDIC certificate 11347. 1 other bank has been folded into it over the years.

1925
opened
open
today
1
name it used
1
banks folded in

Its names, in order

Every legal name on the FDIC record for this certificate.

  1. 1925
    Grinnell State Bank opens in Grinnell, IA
  2. Today
    OPEN
    Grinnell State BankMain office Grinnell, IA · FDIC certificate 11347 · 4 offices in 1 state

    Every Grinnell State Bank office →

Its offices in the FDIC deposit reports

6 offices filed under this charter in some year from 1994 on. 4 are still open as of June 30, 2026.

OfficeLast filed under itNow
814 4th AveGrinnell, IA2026Open
5601 Merle Hay RdJohnston, IA2026Open
1101 Court AveMarengo, IA2026Open
205 Broadway StPolk City, IA2026Open
4501 NW Urbandale DriveUrbandale, IA2015No longer reported
Main StreetMalcom, IA2001No longer reported

Banks folded into Grinnell State Bank

1 bank merged directly into this charter.

BankEndedHow
Polk County BankJohnston, IANov 18, 2011failed

Source: FDIC BankFind institution and history records, read Nov 15, 2026. Look up certificate 11347 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.