Banks in Mason County, Michigan
11 active bank branches operated by 5 institutions, per FDIC records.
Active branches
11
Banks present
5
Deposits (2026)
$688M
Closings since 2020
2
0 openings
Largest banks by deposits in Mason County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| West Shore Bank | $453M | 65.8% | 3 |
| Fifth Third Bank | $90M | 13.1% | 1 |
| PNC Bank | $62M | 9.1% | 1 |
| Huntington Bank | $49M | 7.2% | 5 |
| The Shelby State Bank | $34M | 5% | 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.