Southern Illinois Bank
Johnston City, IL · State, non-member commercial bank
Sonar Score
Watch
out of 100 · from public FDIC data
Reported March 31, 2026. The Sonar Score is an informational signal from public FDIC data — not a rating or financial advice.
Key figures
- Total assets
- $138.3M
- Total deposits
- $116.3M
- Branches
- 5
- Return on assets
- 1.16%
- Return on equity
- 7.47%
- Charter type
- State, non-member commercial bank
- Established
- 1999
- FDIC cert #
- 35229
How the 55 breaks down
Capital ratio not reported.
Strong returns on its asset base.
Positive but moderate equity returns.
Community-scale institution.
Your deposits at Southern Illinois Bank
Southern Illinois Bank is an FDIC-insured institution (Cert #35229). Deposits are insured up to $250,000 per depositor, per ownership category, by the full faith and credit of the US government. Learn how to maximize your coverage →
5 branch locations
404 S Logan St
West Frankfort, IL 62896
202 Christopher Rd
Zeigler, IL 62999
21394 Shawneetown Rd
Thompsonville, IL 62890
1413 S Park Ave
Herrin, IL 62948
1012 W Broadway Blvd
Johnston City, IL 62951
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