Bank Branches › Iowa › Poweshiek County
Banks in Poweshiek County, Iowa
Poweshiek County has 10 bank offices, 1 fewer than its peak of 11 in 1998 (−9%). They belong to 7 banks, led by First State Bank with 3.
10
offices, 2026
11
peak (1998)
3
no longer reported
$580M
deposits booked
Map
open (10)no longer reported (2 of 3 have map coordinates)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 10 | $274M | |
| Jun 30 1995 | 10 | · | $277M |
| Jun 30 1998PEAK | 11 | +1 | $314M |
| Jun 30 2000 | 11 | · | $311M |
| Jun 30 2005 | 11 | +2 | $315M |
| Jun 30 2010 | 11 | · | $369M |
| Jun 30 2015 | 10 | −1 | $385M |
| Jun 30 2020 | 10 | · | $469M |
| Jun 30 2025 | 10 | · | $572M |
| Jun 30 2026NOW | 10 | · | $580M |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 10 | $274M | |
| Jun 30 1995 | 10 | · | $277M |
| Jun 30 1996 | 10 | · | $285M |
| Jun 30 1997 | 10 | · | $292M |
| Jun 30 1998PEAK | 11 | +1 | $314M |
| Jun 30 1999 | 11 | · | $320M |
| Jun 30 2000 | 11 | · | $311M |
| Jun 30 2001 | 10 | −1 | $313M |
| Jun 30 2002 | 9 | −1 | $312M |
| Jun 30 2003 | 9 | · | $321M |
| Jun 30 2004 | 9 | · | $317M |
| Jun 30 2005 | 11 | +2 | $315M |
| Jun 30 2006 | 11 | · | $325M |
| Jun 30 2007 | 11 | · | $336M |
| Jun 30 2008 | 11 | · | $344M |
| Jun 30 2009 | 11 | · | $352M |
| Jun 30 2010 | 11 | · | $369M |
| Jun 30 2011 | 11 | · | $371M |
| Jun 30 2012 | 11 | · | $377M |
| Jun 30 2013 | 11 | · | $381M |
| Jun 30 2014 | 11 | · | $378M |
| Jun 30 2015 | 10 | −1 | $385M |
| Jun 30 2016 | 10 | · | $388M |
| Jun 30 2017 | 10 | · | $390M |
| Jun 30 2018 | 10 | · | $404M |
| Jun 30 2019 | 10 | · | $427M |
| Jun 30 2020 | 10 | · | $469M |
| Jun 30 2021 | 10 | · | $553M |
| Jun 30 2022 | 10 | · | $585M |
| Jun 30 2023 | 10 | · | $601M |
| Jun 30 2024 | 10 | · | $568M |
| Jun 30 2025 | 10 | · | $572M |
| Jun 30 2026NOW | 10 | · | $580M |
Banks in Poweshiek County
| Bank | Offices | Deposits here |
|---|---|---|
| First State Bank | 3 | $138M |
| Fidelity Bank & Trust | 2 | $60.3M |
| Grinnell State Bank | 1 | $139M |
| Montezuma State Bank | 1 | $46.2M |
| Wells Fargo Bank, National Association | 1 | $69.2M |
| First Interstate Bank | 1 | $44.3M |
| Lincoln Savings Bank | 1 | $83.1M |
Every bank office open in Poweshiek County
| Bank | Address | Deposits |
|---|---|---|
| Grinnell State Bank | 814 4th AveGrinnell 50112 | $139M |
| Lincoln Savings BankGrinnell Branch | 1025 Main StGrinnell 50112 | $83.1M |
| Wells Fargo Bank, National AssociationGrinnell Branch | 833 4th AveGrinnell 50112 | $69.2M |
| First State BankBrooklyn Branch | 104 Jackson StBrooklyn 52211 | $67.8M |
| Montezuma State Bank | 101 S 4th StMontezuma 50171 | $46.2M |
| First Interstate BankGrinnell Branch | 1030 Broad StGrinnell 50112 | $44.3M |
| First State BankMontezuma Branch | 106 South 2nd StreetMontezuma 50171 | $42.6M |
| Fidelity Bank & TrustDeep River Branch | 301 Main StDeep River 52222 | $36.4M |
| First State BankGrinnell Branch | 702 2nd AveGrinnell 50112 | $27.8M |
| Fidelity Bank & TrustHartwick Branch | 207 Main StHartwick 52232 | $23.9M |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
Offices no longer reported
Offices in Poweshiek County that filed a report in some year from 1994 on and are missing from 2026. Most closed; some were sold to non-banks or converted. Newest departures first.
| Last bank on the sign | Address | Last report |
|---|---|---|
| Patriot Bankre-filed as office 559261 | 104 Jackson StreetBrooklyn 52211 | 2014 |
| Wells Fargo Bank, National Association | 619 5th AveGrinnell 50112 · Drive-through / facility office | 2014 |
| Vantus Bankre-filed as office 488159 | 1025 Main StGrinnell 50112 | 2008 |
| Grinnell State Bank | Main StreetMalcom 50157 | 2001 |
| Brenton Bank | 1001 West StreetGrinnell 50112 · Drive-through / facility office | 2000 |
| Grinnell Federal Savings Bankre-filed as office 1277320014 | 1025 Main StGrinnell 50112 | 1997 |
County FIPS 19157 · 585 square miles of land (2024 Census Gazetteer).