Ottawa, Illinois
Banks & credit unions in Ottawa
10 federally insured institutions operate a branch in Ottawa, Illinois, across 10 locations.
Each institution’s branch count below is for Ottawa only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Ottawa | Total assets |
|---|---|---|---|---|
| 1 | American Commercial Bank & Trust, National Association | Bank | 4 | $2.04B |
| 2 | First Federal Savings Bank | Bank | 2 | $425.9M |
| 3 | Ottawa Hiway | Credit union | 2 | $15.9M |
| 4 | Old Second National Bank | Bank | 1 | $6.85B |
| 5 | Midland States Bank | Bank | 1 | $6.54B |
| 6 | First State Bank | Bank | 1 | $1.58B |
| 7 | Financial Plus | Credit union | 1 | $603.3M |
| 8 | Streator Onized | Credit union | 1 | $423.1M |
| 9 | OSB Community Bank | Bank | 1 | $360.8M |
| 10 | Illinois State | Credit union | 1 | $252.6M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026