NCUA-insured credit union
Island
Credit Union headquartered in Hauppauge, New York.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 120 Motor Pkwy Hauppauge, NY 11788 |
| County | Suffolk |
| Website | not published in NCUA data |
| Phone | (631) 851-1100 |
NCUA record
| NCUA Charter | 10023 |
| Federal Reserve RSSD ID | 932286 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
Routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
See how your odds compare before you apply at Island.
Offices
| Headquarters main office Hauppauge, NY |
120 Motor Pkwy, 11788 (631) 851-1100 M-W 8:30 AM - 5:00 PM Thurs-Fri 8:30 AM - 6:00 PM Sat 8:30 AM - 3:00 PM |
| Bellmore Bellmore, NY |
2752 Sunrise Hwy, 11710 (516) 809-4500 M-W 8:30 AM - 5:00PMThurs 8:30 AM - 6:00 PM Fri 8:30 AM - 6:00PM Sat 8:30 AM - 3PM |
| East Setauket East Setauket, NY |
430 Route 25A, 11733 (631) 851-1100 MTW 8:30 AM - 5:00PMTh-Fri 8:30 AM - 6:00PMSat 8:30 AM-3:00PM |
| Hicksville Hicksville, NY |
85 E Old Country Rd, 11801 (516) 932-9300 M - W 8:30 AM - 5:00 PMThurs 8:30 AM - 6:00 PM Fri 8:30 AM - 6:00 PM Sat 8:30 AM - 3:00 PM |
| North Massapequa Branch North Massapequa, NY |
824 Hicksville Rd, 11758 (516) 804-4040 8:30 AM - 5:00 PM M - W8:30 AM - 6:00 PM Thurs8:30 AM - 6:00 PM Fri8:30 AM - 3:00 PM Sat |
| Riverhead Branch Riverhead, NY |
1077 Old Country Rd, 11901 (631) 591-0070 8:30 AM - 5:00 PM M-W8:30 AM - 6:00 PM Thurs8:30 AM - 6:00 PM Fri8:30 AM - 3:00 PM Sat |
| Sayville Sayville, NY |
4820 Sunrise Hwy, 11782 (631) 567-0502 M - W 8:30AM - 5:00 PMThurs 8:30 AM - 6:00 PMFri 8:30AM - 6:00 PM Sat 8:30AM - 3:00PM |
| Selden Selden, NY |
920 Middle Country Rd, 11784 (631) 846-2130 8:30AM-5:00PM MTW8:30 AM - 6:00 PM Thurs 8:30AM-6:00PM Fri 8:30AM-3:00PM Sat |
Where Island has offices
Other credit unions headquartered in Hauppauge
| People's Alliance | $326.68 million |
| Long Island Alliance | $16 million |