Record · County

Banks in Nassau County, New York

FDIC-insured institutions in Nassau County held $99.1 billion in deposits as of June 30, 2026, according to the FDIC.

31 FDIC-insured institutions held $99.1 billion in deposits in 337 offices in Nassau County at June 30, 2026; JPMorgan Chase Bank, National Association held the most, 22.5% of the county's.

Nassau County, June 30, 2026

$99.1 billion
Deposits in the county: $99,063,009,000; At June 30, 2026, against $96.3 billion a year before, each year's own dollars.; 31
Institutions with deposits: FDIC-insured banks and savings institutions with an office here that reported deposits.; 337
Offices: Every office the survey lists here, against 338 in 2025.; 22.5%
The largest share: JPMorgan Chase Bank, National Association, with $22.3 billion in 60 offices.

3 more columns on a wider screen

FDIC-insured institutions with an office in Nassau County, New York, by deposits there at June 30, 2026, each with its share of the county's $99.1 billion
Rank	Institution	Offices	Deposits	Share	Deposits, 2025
1	JPMorgan Chase Bank, National Association	60	$22.3 billion	22.5%	$22.0 billion
2	Webster Bank, National Association	19	$18.0 billion	18.2%	$16.2 billion
3	Citibank, National Association	37	$11.4 billion	11.5%	$11.7 billion
4	TD Bank, National Association	31	$8.3 billion	8.4%	$8.7 billion
5	Bank of America, National Association	31	$6.8 billion	6.8%	$6.9 billion
6	Flagstar Bank, National Association	28	$6.6 billion	6.7%	$6.0 billion
7	OceanFirst Bank, National Association	5	$3.4 billion	3.4%	No office
8	Capital One, National Association	14	$3.3 billion	3.4%	$3.5 billion
9	Esquire Bank, National Association	2	$2.2 billion	2.2%	$1.8 billion
10	Apple Bank	11	$2.2 billion	2.2%	$2.1 billion
11	Dime Commercial Bank	13	$2.0 billion	2.0%	$1.9 billion
12	ConnectOne Bank	16	$1.9 billion	1.9%	$1.8 billion
13	Hanover Community Bank	2	$1.5 billion	1.5%	$1.5 billion
14	Citizens Bank, National Association	12	$1.4 billion	1.4%	$1.3 billion
15	Wells Fargo Bank, National Association	10	$1.4 billion	1.4%	$1.2 billion
16	Manufacturers and Traders Trust Company	6	$1.1 billion	1.1%	$1.3 billion
17	Ridgewood Savings Bank	7	$1.0 billion	1.0%	$1.0 billion
18	Valley National Bank	8	$984.1 million	1.0%	$888.2 million
19	HSBC Bank USA, National Association	1	$930.4 million	0.9%	$939.5 million
20	Santander Bank, N.A.	5	$437.6 million	0.4%	$453.3 million
21	Peapack Private Bank & Trust	1	$326.2 million	0.3%	No office
22	Habib American Bank	1	$284.6 million	0.3%	$241.8 million
23	First Central Savings Bank	3	$266.5 million	0.3%	$256.1 million
24	American Community Bank	5	$201.7 million	0.2%	$194.3 million
25	Metropolitan Commercial Bank	1	$198.1 million	0.2%	$186.9 million
26	Bank of Hope	1	$195.4 million	0.2%	$180.5 million
27	Provident Bank	1	$173.5 million	0.2%	$150.6 million
28	Maspeth Federal Savings and Loan Association	1	$152.7 million	0.2%	$144.6 million
29	BCB Community Bank	1	$61.4 million	0.1%	$56.4 million
30	Alma Bank	1	$36.3 million	< 0.1%	$31.0 million
31	The Bank of Princeton	1	$16.9 million	< 0.1%	$13.8 million
32	The Bank of New York Mellon	1	$0	0.0%	$0
32	BNY Mellon, National Association	1	$0	0.0%	$0

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 September 30, 2026

Nassau County, June 30, 2026

Each institution’s share of the county’s deposits

Sources