Banks in Clinton County, Michigan
7 active bank branches operated by 5 institutions, per FDIC records.
Active branches
7
Banks present
5
Deposits (2026)
$615M
Closings since 2020
2
0 openings
Largest banks by deposits in Clinton County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Huntington Bank | $207M | 33.6% | 2 |
| Fifth Third Bank | $188M | 30.6% | 2 |
| Mercantile Bank | $103M | 16.7% | 1 |
| Union Bank | $64M | 10.5% | 1 |
| PNC Bank | $53M | 8.6% | 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.