Banks & credit unions in Hauppauge, NY
29 banks & credit unions listed in Hauppauge, New York. 28 with a phone number and 28 with a website.
Hauppauge accounts for 0% of the banks & credit unions listed in New York and ranks #18 among New York cities for banks & credit unions.
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Quick answer
Hauppauge, NY has 29 banks & credit unions listed on USA Business Search. 28 list a phone number and 28 list a website. The most listings are in ZIP codes 11788, 11749.
Updated October 2026Valley Bank
Chase Bank
TD Bank
Dime Community Bank
Nest Egg Advisors, Inc.
Bridgehampton National Bank
Capital One Bank
Chase Bank
Citibank
Citibank
Edward Zinker, P.c.
Flushing Bank
Groovecar Inc
Island Pirates
Lisefcu
Long Island Alliance Federal Credit Union
Long Island Alliance Federal Credit Union - Liafcu
M&T Bank
New York Community Bank
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Oppenheimer & Co. Inc.
Peoples Alliance Fed Cu
Roslyn Savings Bank, a division of New York Community Bank
Steel Ridge Advisors
Suffolk County National Bank
The First National Bank of Long Island
Us Sterling Capital Corporation
Webster Bank
Zinker & Herzberg
How to choose a bank in Hauppauge
- Ask how they are paid: fees, commissions or both.
- Check licenses and any disciplinary history before you hand over money.
- Get every quote or recommendation in writing.
Check the license: New York Department of Financial Services.
Common questions
How many banks & credit unions are listed in Hauppauge, New York?
USA Business Search shows 29 banks & credit unions in Hauppauge. 28 list a phone number and 28 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 11788, 11749.
How do I choose a bank in Hauppauge?
Ask how they are paid: fees, commissions or both. Check licenses and any disciplinary history before you hand over money. Check the license with the New York Department of Financial Services.
How do banks & credit unions in Hauppauge compare with the rest of New York?
Hauppauge has 0% of the 6,649 banks & credit unions listed in New York, which ranks #18 among New York cities for this category.
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