Banks in Mattituck, NY
Branches open
3
Banks present
3
Deposits (2026)
$496M
Closings on record
0
0 openings
Banks by deposits in Mattituck (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Chase Bank | $183M | 36.9% | 1 |
| Capital One | $158M | 31.9% | 1 |
| Dime Commercial Bank | $155M | 31.1% | 1 |
All branches
- Chase Bank — 10300 Main Rd$183M
- Capital One — 11700 Main Rd$158M
- Dime Commercial Bank — 10900 Main Rd$155M
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.