Banks in Mackinac County, Michigan
10 active bank branches operated by 3 institutions, per FDIC records.
Active branches
10
Banks present
3
Deposits (2026)
$329M
Closings since 2020
0
0 openings
Largest banks by deposits in Mackinac County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| The First National Bank of St. Ignace | $268M | 81.6% | 6 |
| Central Savings Bank | $33M | 10.1% | 3 |
| The State Savings Bank of Manistique | $27M | 8.3% | 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.