Banks in Jackson County, Wisconsin
6 active bank branches operated by 3 institutions, per FDIC records.
Active branches
6
Banks present
3
Deposits (2026)
$231M
Closings since 2020
3
0 openings
Largest banks by deposits in Jackson County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Security Financial Bank | $126M | 54.5% | 3 |
| Black River Country Bank | $85M | 36.9% | 2 |
| Waumandee State Bank | $20M | 8.7% | 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.