Bank Branches › Iowa › Iowa County › 1101 Court Ave
Full-service office · FDIC office no. 13759
Grinnell State Bank
1101 Court Ave, Marengo, IA 52301
Open · June 2026
$77.9M
deposits, 2026
1929
established
2nd
of 9 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Grinnell State Bank | $77.9M | +6% |
| Jun 30 2025 | Grinnell State Bank | $73.8M | −1% |
| Jun 30 2024 | Grinnell State Bank | $74.6M | +5% |
| Jun 30 2023 | Grinnell State Bank | $71.2M | −2% |
| Jun 30 2022 | Grinnell State Bank | $72.9M | +5% |
| Jun 30 2021 | Grinnell State Bank | $69.5M | +18% |
| Jun 30 2020 | Grinnell State Bank | $58.8M | 0% |
| Jun 30 2019 | Grinnell State Bank | $58.6M | +5% |
| Jun 30 2018 | Grinnell State Bank | $55.9M | +12% |
| Jun 30 2017 | Grinnell State Bank | $50.0M | −2% |
| Jun 30 2016 | Grinnell State Bank | $50.8M | +11% |
| Jun 30 2015 | Grinnell State Bank | $45.7M | −5% |
| Jun 30 2014 | Grinnell State Bank | $48.3M | −4% |
| Jun 30 2013 | Grinnell State Bank | $50.2M | −1% |
| Jun 30 2012 | Grinnell State Bank | $50.7M | +7% |
| Jun 30 2011 | Grinnell State Bank | $47.3M | 0% |
| Jun 30 2010 | Grinnell State Bank | $47.4M | +13% |
| Jun 30 2009 | Grinnell State Bank | $41.9M | −3% |
| Jun 30 2008 | Grinnell State Bank | $43.1M | +4% |
| Jun 30 2007 | Grinnell State Bank | $41.5M | +11% |
| Jun 30 2006 | Grinnell State Bank | $37.5M | +1% |
| Jun 30 2005 | Grinnell State Bank | $37.2M | +3% |
| Jun 30 2004 | Grinnell State Bank | $36.1M | +2% |
| Jun 30 2003 | Grinnell State Bank | $35.5M | +1% |
| Jun 30 2002 | Grinnell State Bank | $35.2M | −35% |
| Jun 30 2001 | Grinnell State Bank | $54.5M | 0% |
| Jun 30 2000 | Grinnell State Bank | $54.3M | 0% |
| Jun 30 1999 | Grinnell State Bank | $54.4M | +2% |
| Jun 30 1998 | Grinnell State Bank | $53.5M | +5% |
| Jun 30 1997 | Grinnell State BankNEW NAME | $51.0M | +70% |
| Jun 30 1996 | Boatmen's Bank Iowa, National Association | $29.9M | −7% |
| Jun 30 1995 | Boatmen's Bank Iowa, National AssociationNEW NAME | $32.2M | −3% |
| Jun 30 1994 | Boatmen's Bank of Marengo | $33.2M | |
| 1929-01-07 | Office established (FDIC record) — 65 years before this passbook begins | ||
Nearest other open offices in Iowa County
- 0.5 miKeystone Savings Bank · 330 Western Avenue, Marengo
- 9.0 miFidelity Bank & Trust · 500 N Highland St, Williamsburg
- 10.0 miHills Bank and Trust Company · 200 W State St, Williamsburg
- 10.0 miFarmers Trust & Savings Bank · 505 Chatham St, Williamsburg
- 10.1 miFarmers Trust & Savings Bank · 510 Elm St, Williamsburg
- 10.1 miFairfax State Savings Bank · 4304 220th Trl, Amana
- 12.6 miKeystone Savings Bank · 606 3rd St, Victor
- 12.7 miChelsea Savings Bank · 201 Washington St, Victor
All banks in Iowa County →
Every Grinnell State Bank office →
Earlier names and banks folded into Grinnell State Bank →
Names on the sign
1994–1994Boatmen's Bank of Marengo1995–1996Boatmen's Bank Iowa, National Association1997–nowGrinnell State Bank
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 13759.