Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Iowa › Osceola County

Banks in Osceola County, Iowa

Osceola County has 5 bank offices, 1 fewer than its peak of 6 in 1994 (−17%). They belong to 4 banks, led by Iowa State Bank with 2.

5
offices, 2026
6
peak (1994)
1
no longer reported
$237M
deposits booked

Map

open (5)no longer reported (1)

The county's passbook

361994: 6 offices, $122M1995: 6 offices, $130M1996: 6 offices, $135M1997: 6 offices, $134M1998: 6 offices, $129M1999: 6 offices, $132M2000: 6 offices, $138M2001: 6 offices, $140M2002: 6 offices, $142M2003: 6 offices, $150M2004: 6 offices, $147M2005: 6 offices, $149M2006: 6 offices, $147M2007: 6 offices, $151M2008: 6 offices, $158M2009: 6 offices, $166M2010: 6 offices, $169M2011: 6 offices, $179M2012: 6 offices, $190M2013: 6 offices, $200M2014: 6 offices, $206M2015: 6 offices, $207M2016: 6 offices, $214M2017: 6 offices, $213M2018: 6 offices, $212M2019: 6 offices, $209M2020: 6 offices, $226M2021: 5 offices, $242M2022: 5 offices, $237M2023: 5 offices, $229M2024: 5 offices, $232M2025: 5 offices, $245M2026: 5 offices, $237Mpeak 6 · 1994$237M1995200020052010201520202026
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
Osceola County1994–2026
DateofficesChangeDeposits
Jun 30 1994PEAK6$122M
Jun 30 19956·$130M
Jun 30 20006·$138M
Jun 30 20056·$149M
Jun 30 20106·$169M
Jun 30 20156·$207M
Jun 30 20206·$226M
Jun 30 20255·$245M
Jun 30 2026NOW5·$237M
Open the full passbook — all 33 years ▾
DateofficesChangeDeposits
Jun 30 1994PEAK6$122M
Jun 30 19956·$130M
Jun 30 19966·$135M
Jun 30 19976·$134M
Jun 30 19986·$129M
Jun 30 19996·$132M
Jun 30 20006·$138M
Jun 30 20016·$140M
Jun 30 20026·$142M
Jun 30 20036·$150M
Jun 30 20046·$147M
Jun 30 20056·$149M
Jun 30 20066·$147M
Jun 30 20076·$151M
Jun 30 20086·$158M
Jun 30 20096·$166M
Jun 30 20106·$169M
Jun 30 20116·$179M
Jun 30 20126·$190M
Jun 30 20136·$200M
Jun 30 20146·$206M
Jun 30 20156·$207M
Jun 30 20166·$214M
Jun 30 20176·$213M
Jun 30 20186·$212M
Jun 30 20196·$209M
Jun 30 20206·$226M
Jun 30 20215−1$242M
Jun 30 20225·$237M
Jun 30 20235·$229M
Jun 30 20245·$232M
Jun 30 20255·$245M
Jun 30 2026NOW5·$237M

Banks in Osceola County

BankOfficesDeposits here
Iowa State Bank2$78.4M
Ashton State Bank1$44.5M
Sibley State Bank1$91.5M
United Community Bank1$22.7M

Every bank office open in Osceola County

BankAddressOpenedDeposits
Sibley State Bank803 4th AveSibley 512491894$91.5M
Ashton State Bank317 3rd StAshton 512321884$44.5M
Iowa State BankSibley Branch721 2nd AveSibley 512491934$43.4M
Iowa State BankMelvin Branch260 Main StMelvin 513502021$35.0M
United Community BankOcheyedan Branch850 Main StOcheyedan 513541995$22.7M

Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.

Offices no longer reported

Offices in Osceola 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 signAddressLast reportPeak deposits
U.S. Bank National Association121 Ninth StreetSibley 512492020$39.4M

County FIPS 19143 · 399 square miles of land (2024 Census Gazetteer).