Home › Illinois › OSB Community Bank
OSB Community Bank
✓ FDIC-insured · Active FDIC Certificate #27989
OSB Community Bank is an FDIC-insured state-chartered bank that is not a Federal Reserve member (supervised by the FDIC), headquartered in Ottawa, Illinois, established in 1871. As of the 06/30/2026 FDIC call report, it reported $356M in total assets and $293M in deposits. FDIC location data lists 3 offices in Illinois. The FDIC classifies it as a community bank. It is owned by the holding company OTTAWA BCORP INC (Ottawa, IL).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 3 of OSB Community Bank's FDIC-listed offices are in Illinois. Browse banks in Ottawa for other local options.
Branch locations
| OSB Community Bank Osb Community Bank · Full Service - Brick And Mortar | 925 La Salle St Ottawa, IL 61350 Map ↗ |
| OSB Community Bank Osb Community Bank Branch · Full Service - Brick And Mortar | 125 W Bluff St Marseilles, IL 61341 Map ↗ |
| OSB Community Bank Osb Community Bank Branch · Full Service - Brick And Mortar | 1508 Creek Dr Morris, IL 60450 Map ↗ |
Holding company: OTTAWA BCORP INC
The FDIC lists OTTAWA BCORP INC, based in Ottawa, IL, as the top holding company for OSB Community Bank. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in Illinois
Active FDIC-insured banks headquartered in Illinois with total assets closest to OSB Community Bank's $356M. See all banks in Illinois.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| FNBC Bank & Trust | La Grange | $582M | 3 |
| Bank of Belleville | Belleville | $563M | 4 |
| Lisle Savings Bank | Lisle | $545M | 4 |
| First Nations Bank | Chicago | $537M | 3 |
| Pan American Bank & Trust | Melrose Park | $536M | 6 |
| Citizens Community Bank | Mascoutah | $531M | 4 |
| First Secure Community Bank | Sugar Grove | $529M | 5 |
| Germantown Trust & Savings Bank | Breese | $524M | 4 |
OSB Community Bank: common questions
Is OSB Community Bank FDIC-insured?
Yes. OSB Community Bank is an active FDIC-insured institution, FDIC Certificate #27989. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is OSB Community Bank headquartered?
OSB Community Bank is headquartered at 925 La Salle St, Ottawa, IL 61350, according to FDIC records.
How many branches does OSB Community Bank have?
FDIC location data lists 3 offices for OSB Community Bank, all in Illinois.
Who owns OSB Community Bank?
The FDIC lists OTTAWA BCORP INC of Ottawa, IL as the top holding company for OSB Community Bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.