Banks in Mayaguez County, Puerto Rico
10 active bank branches operated by 3 institutions, per FDIC records.
Active branches
10
Banks present
3
Deposits (2026)
$1.7B
Closings since 2020
4
0 openings
Largest banks by deposits in Mayaguez County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Banco Popular de Puerto Rico | $902M | 53.7% | 6 |
| FirstBank Puerto Rico | $508M | 30.3% | 2 |
| Oriental Bank | $269M | 16% | 2 |
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.