OSB Community Bank
Ottawa, 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
- $360.8M
- Total deposits
- $298.4M
- Branches
- 3
- Return on assets
- 0.73%
- Return on equity
- 6.59%
- Charter type
- State, non-member commercial bank
- Established
- 1871
- FDIC cert #
- 27989
How the 50 breaks down
Capital ratio not reported.
Modest but positive returns.
Positive but moderate equity returns.
Community-scale institution.
Your deposits at OSB Community Bank
OSB Community Bank is an FDIC-insured institution (Cert #27989). 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 →
3 branch locations
925 La Salle St
Ottawa, IL 61350
125 W Bluff St
Marseilles, IL 61341
1508 Creek Dr
Morris, IL 60450
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