Banks in East Islip, NY

Bank branch map: East Islip

Banks sit at the coordinates in their FDIC record; credit union offices at their NCUA address, located with the U.S. Census Bureau Geocoder. Point at a marker for today's hours, tap it for the address, directions and the bank's site.

Short answer: 4 banks and credit unions operate 4 locations in East Islip, according to the FDIC. 4 of them have coordinates on record and are on the map. 2 publish opening hours.

Positions are the regulators' own coordinates, or the Census Geocoder's point for the address, and can sit a few hundred feet from the door. Streets, buildings and parks come from OpenStreetMap through OpenFreeMap, with every street named as you zoom in; if that map cannot load, a simpler map drawn from the Census Bureau's TIGER/Line files takes its place. ATMs will follow with the Overture Maps import.

All banks in East Islip

Sorted by number of local branches. Each branch shows where its hours and phone number come from.

Short answer: 4 banks share the most locations in East Islip, with 1 each. 4 banks have a single office in the city. Open any bank to see each address, today's hours where the bank publishes them and the phone number.

Bank of America Bank of America, National Association · 1 branch · main office Charlotte, NC Bank · 1

Bank of America has 1 branch in East Islip, 251 across New York and 3,598 nationwide. FDIC records list its main office in Charlotte, NC and show it operating since 1904. With $2.65 trillion in total assets on June 30, 2026, it ranks No. 2 of 4,232 U.S. banks by total assets. The East Islip Branch at 345 E Main St dates to 1909 in FDIC branch records. It opens on Saturday.

• East Islip Branch

  345 E Main St, 11730

  (631) 581-4901Today 9 am to 5 pm

  All hours

  Mon closed; Tue to Fri 9 am to 5 pm; Sat 9 am to 2 pm; Sun closed

  Hours: Bank of America branch locator (All The Places), checked Oct 10, 2026

  DirectionsBranch page

Bank of America: profile, branches and contacts

ConnectOne Bank 1 branch · main office Englewood Cliffs, NJ Bank · 1

ConnectOne Bank has 1 branch in East Islip, 42 across New York and 57 nationwide. FDIC records list its main office in Englewood Cliffs, NJ and show it operating since 2005. With $14.40 billion in total assets on June 30, 2026, it ranks No. 133 of 4,232 U.S. banks by total assets. The East Islip Branch at 151 W Main St dates to 2017 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.

• East Islip Branch

  151 W Main St, 11730

  Hours: see the bank's site
  DirectionsWebsite

ConnectOne Bank: profile, branches and contacts

Santander Santander Bank, N.A. · 1 branch · main office Wilmington, DE Bank · 1

Santander has 1 branch in East Islip, 134 across New York and 368 nationwide. FDIC records list its main office in Wilmington, DE and show it operating since 1907. With $103.96 billion in total assets on June 30, 2026, it ranks No. 32 of 4,232 U.S. banks by total assets. The East Islip Branch at 180 E Main St dates to 1923 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.

• East Islip Branch

  180 E Main St, 11730

  Hours: see the bank's site
  DirectionsWebsite

Santander: profile, branches and contacts

TD Bank TD Bank, National Association · 1 branch · main office Wilmington, DE Bank · 1

TD Bank has 1 branch in East Islip, 231 across New York and 1,051 nationwide. FDIC records list its main office in Wilmington, DE and show it operating since 1852. With $342.80 billion in total assets on June 30, 2026, it ranks No. 13 of 4,232 U.S. banks by total assets. The East Islip Store Branch at 6 E Main St dates to 2014 in FDIC branch records. It opens on Saturday.

• East Islip Store Branch

  6 E Main St, 11730

  (631) 277-0850Today 9 am to 5 pm

  All hours

  Mon to Thu 9 am to 5 pm; Fri 9 am to 6 pm; Sat 9 am to 1 pm; Sun closed

  Hours: TD Bank branch locator (All The Places), checked Oct 10, 2026

  DirectionsBranch page

TD Bank: profile, branches and contacts

Banking in East Islip: the local picture

Short answer: 4 banks run 4 branches in East Islip according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.

Of the 4 banks, 0 have their main office in East Islip and 4 out of state, according to the FDIC.

The bank with the longest record here is TD Bank, operating since 1852 according to the FDIC. In FDIC branch records, the longest-running branch is Bank of America's office at 345 E Main St, dating to 1909; the newest is ConnectOne Bank's at 151 W Main St, from 2017.

Of the 2 locations with published hours. 2 open on Saturday. 2 locations have no published hours in these sources.

Banks open on Saturday in East Islip

Short answer: 2 of the 2 East Islip locations with published hours open on Saturday, run by 2 institutions.

• Bank of America: 1 of 1 branch (345 E Main St: Saturday 9 am to 2 pm)
• TD Bank: 1 of 1 branch (6 E Main St: Saturday 9 am to 1 pm)

Bank branches show hours only where the bank publishes them in a source this page uses; 2 of the 4 locations here have no published hours yet. The source and date sit under each office. Banks and credit unions often close on Federal Reserve holidays; call ahead.

Chase, Bank of America and other national banks

Which big national banks have branches in East Islip, and where the nearest one is if they do not.

Short answer: In East Islip: Bank of America (1), TD Bank (1). No branches in East Islip: Chase (nearest in Islip, 1 mi), Wells Fargo (nearest in Holbrook, 7 mi), PNC Bank (nearest in New York, 40 mi), U.S. Bank, Truist, Fifth Third Bank (nearest in New York, 41 mi), Huntington, Regions Bank, BMO.

Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of East Islip to the nearest branch in New York.

What your savings could earn

National benchmarks and the best published offers, from the Banrox Bank Rates tracker. Enter your own balance and rate to compare.

Short answer: At the national average savings rate of 0.38%, $10,000 kept in savings for a year earns about $38. The best published savings rate in the tracker, 3.75% at CIT Bank, earns about $375. The national average 12-month CD pays 1.71%.

Rates are the banks' published APYs as tracked on the Banrox Bank Rates page, with the date next to each benchmark; they are not offers from Banrox and can change daily. Interest is before tax. The best offers are mostly online banks and are open to East Islip residents like anyone else.

Banks near East Islip

Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.

Short answer: The closest towns with more choice are Islip (2 miles) and Bay Shore (3 miles). Bay Shore, 3 miles away, has the most banks nearby: 8.

Bank branch openings and closings in East Islip

FDIC branch records, between September 5, 2025 and September 5, 2026.

Short answer: FDIC branch records show no bank branch openings in East Islip between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.

Largest banks in East Islip by total assets

Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its East Islip offices.

Short answer: Bank of America is the largest bank with offices in East Islip, with $2.65 trillion in total assets on June 30, 2026, No. 2 among U.S. banks by total assets. TD Bank is second with $342.80 billion. Local deposit shares will follow once the FDIC Summary of Deposits is imported.

Total assets and ranks from FDIC BankFind as of June 30, 2026. Rank is among active banks that report total assets to the FDIC.

Banks in East Islip: FAQ

How we build this page

Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.