Banks in Montcalm County, Michigan
20 active bank branches operated by 7 institutions, per FDIC records.
Active branches
20
Banks present
7
Deposits (2026)
$957M
Closings since 2020
5
1 openings
Largest banks by deposits in Montcalm County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Huntington Bank | $235M | 24.6% | 7 |
| Isabella Bank | $203M | 21.2% | 3 |
| Mercantile Bank | $128M | 13.3% | 3 |
| Independent Bank | $127M | 13.3% | 2 |
| Sidney State Bank | $123M | 12.9% | 3 |
| Fifth Third Bank | $102M | 10.6% | 1 |
| Commercial Bank | $39M | 4.1% | 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.