Banks in Guaynabo County, Puerto Rico
13 active bank branches operated by 3 institutions, per FDIC records.
Active branches
13
Banks present
3
Deposits (2026)
$2.8B
Closings since 2020
4
0 openings
Largest banks by deposits in Guaynabo County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Banco Popular de Puerto Rico | $1.4B | 48.3% | 7 |
| Oriental Bank | $735M | 26.1% | 3 |
| FirstBank Puerto Rico | $723M | 25.6% | 3 |
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.