Banks in Yaphank, NY
FDIC data lists 2 bank branch locations in Yaphank, New York, operated by 2 FDIC-insured banks.
Banks with branches in Yaphank
JPMorgan Chase Bank, National Association (1) · Ridgewood Savings Bank (1)
All branch locations
| JPMorgan Chase Bank, National Association Yaphank Branch · Full Service - Brick And Mortar | 128 Main St Yaphank, NY 11980 Map ↗ |
| Ridgewood Savings Bank Yaphank Branch · Full Service - Brick And Mortar | 541 Boulevard East Yaphank, NY 11980 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.