Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Illinois › Williamson County › 101-121 West Broadway

Full-service office · FDIC office no. 251146

Mercantile Bank of Southern Illinois
101-121 West Broadway, Johnston City, IL 62951

Last reported 1998

$17.1M
peak deposits
1986
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. Williamson County has 41 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 of Southern Illinois$16.0M+1%
Jun 30 1997Mercantile Bank of Southern Illinois$15.8M−4%
Jun 30 1996Mercantile Bank of Southern IllinoisNEW NAME$16.6M−3%
Jun 30 1995Mercantile Bank of Mt. Vernon$17.1M+9%
Jun 30 1994Mercantile Bank of Mt. Vernon$15.6M
1986-03-26Office established (FDIC record) — 8 years before this passbook begins

Nearest open offices in Williamson County

  1. 0.3 miBanterra Bank · 908 Grand Ave, Johnston City
  2. 0.8 miSouthern Illinois Bank · 1012 W Broadway Blvd, Johnston City
  3. 5.2 miBanterra Bank · 1704 W Deyoung St, Marion
  4. 5.2 miFarmers State Bank of Alto Pass, Ill. · 1106 W Deyoung St, Marion
  5. 5.3 miPeoples National Bank , N.A. · 908 E Deyoung St, Marion
  6. 5.3 miBanterra Bank · 401 E Deyoung St, Marion
  7. 5.3 miRegions Bank · 1706 W Deyoung St, Marion
  8. 5.3 miMurphy-Wall State Bank and Trust Company · 2611 Blue Heron Dr, Marion

All banks in Williamson County →
Every Mercantile Bank of Southern Illinois office →
What became of Mercantile Bank of Southern Illinois →

Names on the sign

1994–1995Mercantile Bank of Mt. Vernon1996–1998Mercantile Bank of Southern Illinois

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) 251146.