Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Illinois › St. Clair County › 6600 West Main Street

Drive-through / facility office · FDIC office no. 250258

Mercantile Bank National Association
6600 West Main Street, Belleville, IL 62223

Last reported 1998

$0
peak deposits
1975
established
—
rank in county
2
names on the sign

This office filed its last FDIC deposit report in 1998. It is missing from every report since, which usually means it closed. The FDIC record doesn't give a reason. St. Clair County has 68 offices open today, listed below.

This office's passbook1994–1998
DateBank on the signDepositsChange
Jun 30 2026NOT REPORTED missing from the 2026 report (and every year since 1999)
Jun 30 1998Mercantile Bank National AssociationNEW NAME$0
Jun 30 1997Mark Twain Illinois Bank$0
Jun 30 1996Mark Twain Illinois Bank$0
Jun 30 1995Mark Twain Illinois Bank$0
Jun 30 1994Mark Twain Illinois Bank$0
1975-01-24Office established (FDIC record) — 19 years before this passbook begins

Nearest open offices in St. Clair County

  1. 0.1 miAssociated Bank, National Association · 6902 W Main St, Belleville
  2. 0.5 miBusey Bank · 5720 W Main St, Belleville
  3. 0.5 miCommerce Bank · 5701 W Main St, Belleville
  4. 1.0 miU.S. Bank National Association · 5720 N Belt W, Belleville
  5. 1.1 miRegions Bank · 5401 N Belt W, Belleville
  6. 2.1 miBusey Bank · 3685 Sullivan Dr, Swansea
  7. 2.6 miRegions Bank · 1300 N Belt W, Swansea
  8. 2.9 miRegions Bank · 8405 State Street, East St. Louis

All banks in St. Clair County →
Every Mercantile Bank National Association office →
What became of Mercantile Bank National Association →

Names on the sign

1994–1997Mark Twain Illinois Bank1998–1998Mercantile Bank National Association

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) 250258.