Banks in San Juan County, Puerto Rico
60 active bank branches operated by 6 institutions, per FDIC records.
Active branches
60
Banks present
6
Deposits (2026)
$56.2B
Closings since 2020
10
0 openings
Largest banks by deposits in San Juan County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Banco Popular de Puerto Rico | $38.5B | 68.5% | 30 |
| FirstBank Puerto Rico | $6.6B | 11.7% | 18 |
| Oriental Bank | $5.6B | 9.9% | 8 |
| Citibank | $4.2B | 7.5% | 2 |
| Banesco USA | $892M | 1.6% | 1 |
| Nave Bank | $432M | 0.8% | 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.