Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Iowa › Cerro Gordo County › 308 Main St

Full-service office · FDIC office no. 10015

First Security Bank and Trust Company
308 Main St, Thornton, IA 50479

Last reported 2025

$33.5M
peak deposits
1906
established
—
rank in county
3
names on the sign

This office filed its last FDIC deposit report in 2025. It is missing from every report since, which usually means it closed. The FDIC record doesn't give a reason. Cerro Gordo County has 17 offices open today, listed below.

This office's passbook1994–2025
DateBank on the signDepositsChange
Jun 30 2026NOT REPORTED missing from the 2026 report
Jun 30 2025First Security Bank and Trust Company$16.5M−10%
Jun 30 2024First Security Bank and Trust Company$18.5M−14%
Jun 30 2023First Security Bank and Trust Company$21.4M−9%
Jun 30 2022First Security Bank and Trust Company$23.5M+8%
Jun 30 2021First Security Bank and Trust Company$21.8M−35%
Jun 30 2020First Security Bank and Trust Company$33.5M+75%
Jun 30 2019First Security Bank and Trust Company$19.2M−9%
Jun 30 2018First Security Bank and Trust Company$21.2M−11%
Jun 30 2017First Security Bank and Trust Company$23.7M+35%
Jun 30 2016First Security Bank and Trust Company$17.6M+5%
Jun 30 2015First Security Bank and Trust Company$16.7M−5%
Jun 30 2014First Security Bank and Trust Company$17.5M+3%
Jun 30 2013First Security Bank and Trust Company$17.0M−2%
Jun 30 2012First Security Bank and Trust Company$17.4M+11%
Jun 30 2011First Security Bank and Trust Company$15.7M+5%
Jun 30 2010First Security Bank and Trust CompanyNEW NAME$14.9M0%
Jun 30 2009First State Bank$14.9M+21%
Jun 30 2008First State BankNEW NAME$12.3M+2%
Jun 30 2007The First State Bank of Thornton, Iowa$12.1M+1%
Jun 30 2006The First State Bank of Thornton, Iowa$12.0M0%
Jun 30 2005The First State Bank of Thornton, Iowa$12.0M−7%
Jun 30 2004The First State Bank of Thornton, Iowa$12.9M+2%
Jun 30 2003The First State Bank of Thornton, Iowa$12.6M+9%
Jun 30 2002The First State Bank of Thornton, Iowa$11.6M+1%
Jun 30 2001The First State Bank of Thornton, Iowa$11.5M−3%
Jun 30 2000The First State Bank of Thornton, Iowa$11.9M−4%
Jun 30 1999The First State Bank of Thornton, Iowa$12.4M−10%
Jun 30 1998The First State Bank of Thornton, Iowa$13.7M+14%
Jun 30 1997The First State Bank of Thornton, Iowa$12.0M−6%
Jun 30 1996The First State Bank of Thornton, Iowa$12.7M+7%
Jun 30 1995The First State Bank of Thornton, Iowa$11.9M+3%
Jun 30 1994The First State Bank of Thornton, Iowa$11.5M
1906-01-01Office established (FDIC record) — 88 years before this passbook begins

Nearest open offices in Cerro Gordo County

  1. 10.2 miFirst Security Bank and Trust Company · 319 Main St E, Rockwell
  2. 13.3 miClear Lake Bank and Trust Company · 322 Main Ave, Clear Lake
  3. 13.3 miClear Lake Bank and Trust Company · 21 North 4th Street, Clear Lake
  4. 13.3 miFarmers State Bank · 210 1st Ave N, Clear Lake
  5. 13.6 miFarmers State Bank · 5 W Ventura St, Ventura
  6. 13.8 miManufacturers Bank & Trust Company · 800 Hwy 18 E, Clear Lake
  7. 13.9 miBank Iowa · 1919 Us Highway 18 E, Clear Lake
  8. 15.7 miClear Lake Bank and Trust Company · 425 Tiffany Dr, Mason City

All banks in Cerro Gordo County →
Every First Security Bank and Trust Company office →
What became of First Security Bank and Trust Company →

Names on the sign

1994–2007The First State Bank of Thornton, Iowa2008–2009First State Bank2010–2025First Security Bank and Trust Company

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) 10015.