Banks in Martin County, Florida
43 active bank branches operated by 17 institutions, per FDIC records.
Active branches
43
Banks present
17
Deposits (2026)
$7.6B
Closings since 2020
7
2 openings
Largest banks by deposits in Martin County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Seacoast National Bank | $2.6B | 33.9% | 6 |
| Wells Fargo | $987M | 13% | 6 |
| Bank of America | $887M | 11.7% | 4 |
| Chase Bank | $689M | 9.1% | 5 |
| SouthState Bank | $622M | 8.2% | 4 |
| Truist Bank | $438M | 5.8% | 4 |
| PNC Bank | $366M | 4.8% | 3 |
| TD Bank | $300M | 4% | 2 |
| The Northern Trust Company | $197M | 2.6% | 1 |
| BankUnited | $191M | 2.5% | 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.