Banks in Winnebago County, Illinois
63 active bank branches operated by 18 institutions, per FDIC records.
Active branches
63
Banks present
18
Deposits (2025)
$7.9B
Closings since 2020
20
5 openings
Largest banks by deposits in Winnebago County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| UMB Bank | $1.7B | 21.5% | 4 |
| Chase Bank | $942M | 11.9% | 4 |
| Midland States Bank | $936M | 11.8% | 9 |
| Associated Bank | $679M | 8.6% | 5 |
| BMO Bank | $646M | 8.2% | 6 |
| Foresight Bank | $583M | 7.4% | 6 |
| St. Charles Bank & Trust Company | $582M | 7.4% | 3 |
| First Mid Bank & Trust | $405M | 5.1% | 4 |
| U.S. Bank | $317M | 4% | 5 |
| PNC Bank | $314M | 4% | 4 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.