Banks in Winnebago County, Iowa
7 active bank branches operated by 4 institutions, per FDIC records.
Active branches
7
Banks present
4
Deposits (2026)
$645M
Closings since 2020
0
0 openings
Largest banks by deposits in Winnebago County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Manufacturers Bank & Trust Company | $282M | 43.8% | 2 |
| Farmers Trust and Savings Bank | $198M | 30.8% | 2 |
| NSB Bank | $101M | 15.7% | 2 |
| Fidelity Bank & Trust | $62M | 9.7% | 1 |
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.