Banks in Sanilac County, Michigan
20 active bank branches operated by 6 institutions, per FDIC records.
Active branches
20
Banks present
6
Deposits (2026)
$926M
Closings since 2020
5
2 openings
Largest banks by deposits in Sanilac County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Tri-County Bank | $269M | 29.1% | 4 |
| Eastern Michigan Bank | $212M | 22.9% | 6 |
| Thumb Bank and Trust | $197M | 21.3% | 7 |
| Chase Bank | $100M | 10.8% | 1 |
| Huntington Bank | $96M | 10.4% | 1 |
| Independent Bank | $52M | 5.7% | 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.