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Bank Branches › Closed and merged banks › Illinois › Downers Grove National Bank

FDIC certificate 17488 · Westmont, IL

What happened to Downers Grove National Bank?

Downers Grove National Bank in Westmont, IL merged into BankFinancial, FSB of Olympia Fields, IL on Mar 19, 2011. After 1 more change of hands, what was Downers Grove National Bank is today part of First Financial Bank (Cincinnati, OH).

1955
opened
2011
merged away
1
name it used
2
steps to today's bank

The chain, step by step

From the day it opened to the bank at the end of the chain today. Each step is one entry in the FDIC's record.

  1. 1955
    Downers Grove National Bank opens in Westmont, IL
  2. Mar 19, 2011
    MERGEDDowners Grove National Bank merged into BankFinancial, FSB of Olympia Fields, IL.FDIC certificate 17488 ends; its business continues under certificate 28808.
  3. Jan 1, 2026
    MERGEDBankFinancial, FSB (by then renamed BankFinancial, National Association) of Olympia Fields, IL merged into First Financial Bank of Cincinnati, OH.FDIC certificate 28808 ends; its business continues under certificate 6600.
  4. Today
    OPEN
    First Financial BankMain office Cincinnati, OH · FDIC certificate 6600 · 162 offices in 5 states on June 30, 2026

    Every First Financial Bank office →   Website on file with the FDIC: www.bankatfirst.com

If you still have something from Downers Grove National Bank

A lien that was never released

If a paid-off mortgage, home-equity line or car loan still shows Downers Grove National Bank as lienholder, start with First Financial Bank. In a merger the surviving bank takes over the other bank's loans, so it is the bank to ask for a recordable lien release; if the loan was sold along the way, it can tell you to whom.

The FDIC says it cannot process lien releases for banks that merged or were acquired without government assistance, which is what the record shows here.

Record the release with the same county office that recorded the original mortgage or deed of trust.

An old account, passbook or CD

Ask First Financial Bank to search for the account under the name Downers Grove National Bank. A passbook or certificate shows an account existed. It doesn't show the money is still there, and the OCC notes that federal rules require banks to keep most account records for five years.

Accounts nobody touches are eventually turned over to a state. The OCC puts the usual wait at three to five years with no activity, set by each state's law. Search the unclaimed-property program of the state of the owner's last known address on the bank's records, and any other state they lived in. It is free to search and to claim through a state's own site, and MissingMoney.com, an official site of the state administrators' association, searches most states at once.

A safe deposit box

Ask First Financial Bank which branch now holds boxes from the Downers Grove National Bank office you used. The OCC says a box with no activity for three to five years (the period is set by state statute) is likely treated as dormant, and its contents may be turned over to the state's unclaimed-property program.

Box contents are not covered by FDIC insurance.

Not sure this is your bank?

Many banks shared a name. Match the city and the years above against your paperwork, or search again with the town.

Credit unions were never FDIC-insured and are not in this record; the NCUA credit union lookup covers those. Banks that closed before about 1970 are not in the FDIC's list either.

One caution: banks also sell single branches. If the office you used was sold to a different bank along the way, the account went with the branch, not with this chain. The office list below shows which bank each office reports under now.

This page is drawn from FDIC records and federal guidance. It is not legal advice, and BankBranches is not a bank or a government office. More detail: lien releases · old passbooks and CDs · safe deposit boxes · unclaimed money.

Where the guidance comes from ▾

Its offices in the FDIC deposit reports

4 offices filed under this charter in some year from 1994 on. 2 are still open as of June 30, 2026.

OfficeLast filed under itNow
5140 Main StDowners Grove, IL2010OpenFirst Financial Bank
6301 Fairview AveWestmont, IL2010OpenFirst Financial Bank
3520 Seven Bridges DriveWoodridge, IL2010No longer reported
4958-60 Forest AvenueDowners Grove, IL2008No longer reported

Source: FDIC BankFind institution and history records, read Nov 15, 2026. The FDIC's list covers banks that ended in about 1970 or later. Look up certificate 17488 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.