Bank Branches › Closed and merged banks › Illinois › OSB Community Bank
FDIC certificate 27989 · Ottawa, IL
OSB Community Bank
OSB Community Bank of Ottawa, IL is open today. It is the same bank that used to be called Ottawa Federal Savings and Loan Association, Ottawa Savings Bank: the name changed, the bank did not close. 1 other bank has been folded into it over the years.
1871
opened
open
today
3
names it used
1
banks folded in
Its names, in order
Every legal name on the FDIC record for this certificate.
- 1871Ottawa Federal Savings and Loan Association opens in Ottawa, IL
- Oct 1, 1996renamed Ottawa Savings Bank
- Sep 27, 2021renamed OSB Community Bank
- TodayOPEN
OSB Community BankMain office Ottawa, IL · FDIC certificate 27989 · 3 offices in 1 state
Its offices in the FDIC deposit reports
3 offices filed under this charter in some year from 1994 on. 3 are still open as of June 30, 2026.
| Office | Now |
|---|---|
| 925 La Salle StOttawa, IL | Open |
| 125 W Bluff StMarseilles, IL | Open |
| 1508 Creek DrMorris, IL | Open |
Banks folded into OSB Community Bank
1 bank merged directly into this charter.
| Bank | Ended |
|---|---|
| Twin Oaks Savings BankMarseilles, IL | Dec 31, 2014 |
Source: FDIC BankFind institution and history records, read Nov 15, 2026. Look up certificate 27989 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.