Banks in Suffolk County, New York
FDIC-insured institutions in Suffolk County held $64.9 billion in deposits as of June 30, 2026, according to the FDIC.
22 FDIC-insured institutions held $64.9 billion in deposits in 306 offices in Suffolk County at June 30, 2026; JPMorgan Chase Bank, National Association held the most, 26.2% of the county's.
Suffolk County, June 30, 2026
- $64.9 billion
- Deposits in the county
- $64,923,938,000
- At June 30, 2026, against $62.8 billion a year before, each year's own dollars.
- 22
- Institutions with deposits
- FDIC-insured banks and savings institutions with an office here that reported deposits.
- 306
- Offices
- Every office the survey lists here, against 305 in 2025.
- 26.2%
- The largest share
- JPMorgan Chase Bank, National Association, with $17.0 billion in 64 offices.
Each institution’s share of the county’s deposits
3 more columns on a wider screen
| Institution | Deposits | Share |
|---|---|---|
| JPMorgan Chase Bank, National Association | $17.0 billion | 26.2% |
| Capital One, National Association | $6.9 billion | 10.6% |
| Dime Commercial Bank | $6.4 billion | 9.9% |
| TD Bank, National Association | $5.9 billion | 9.0% |
| Bank of America, National Association | $5.8 billion | 9.0% |
| Citibank, National Association | $4.5 billion | 7.0% |
| Flagstar Bank, National Association | $4.2 billion | 6.5% |
| Manufacturers and Traders Trust Company | $3.2 billion | 5.0% |
| BankUnited, National Association | $2.2 billion | 3.4% |
| Webster Bank, National Association | $1.9 billion | 3.0% |
| Apple Bank | $1.5 billion | 2.3% |
| ConnectOne Bank | $1.3 billion | 2.1% |
| Wells Fargo Bank, National Association | $1.0 billion | 1.6% |
| Citizens Bank, National Association | $947.9 million | 1.5% |
| OceanFirst Bank, National Association | $848.6 million | 1.3% |
| Valley National Bank | $608.6 million | 0.9% |
| Ridgewood Savings Bank | $200.8 million | 0.3% |
| Hanover Community Bank | $140.4 million | 0.2% |
| City National Bank | $113.0 million | 0.2% |
| First Central Savings Bank | $78.8 million | 0.1% |
| American Community Bank | $47.6 million | 0.1% |
| Santander Bank, N.A. | $44.7 million | 0.1% |
An institution with no office in the county in 2025 shows none for that year; a name is the survey’s for 2026, and one without a link has no page because it did not file a Call Report for the newest quarter.
Sources
- FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey — Federal Deposit Insurance Corporation · Public domain — U.S. Government work · retrieved September 27, 2026
Compiled automatically from FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey by a checked SQL query · Editor: Kian O'Connor · How this site is built
Data retrieved