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Island Deposit Rates

Headquartered in Hauppauge, NY. 9 branches. Updated May 24, 2026.

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APY Credit union Term Location Source
5.00% Island Open Hauppauge, NY Site ↗
3.75% Island 17 mo Hauppauge, NY Site ↗
3.50% Island 8 mo Hauppauge, NY Site ↗
2.75% Island 6 mo Hauppauge, NY Site ↗
2.75% Island 3 yr Hauppauge, NY Site ↗
2.50% Island 1 yr Hauppauge, NY Site ↗
2.50% Island 4 yr Hauppauge, NY Site ↗
2.50% Island 5 yr Hauppauge, NY Site ↗
2.25% Island 2 yr Hauppauge, NY Site ↗
1.50% Island 3 mo Hauppauge, NY Site ↗
1.00% Island Open Hauppauge, NY Site ↗
0.45% Island Open Hauppauge, NY Site ↗
0.40% Island Open Hauppauge, NY Site ↗
0.25% Island Open Hauppauge, NY Site ↗
0.25% Island Open Hauppauge, NY Site ↗
0.15% Island Open Hauppauge, NY Site ↗

Branches

BranchAddressPhone
Headquarters (main) 120 Motor Pkwy, Hauppauge, NY, 11788-5152 6318511100
Bellmore 2752 Sunrise Hwy, Bellmore, NY, 11710 5168094500
East Setauket 430 Route 25A, East Setauket, NY, 11733 6318511100
Training/ Back Office 150 Motor Pkwy, Hauppauge, NY, 11788-5145 6318511100
Hicksville 85 E Old Country Rd, Hicksville, NY, 11801-4243 5169329300
North Massapequa Branch 824 Hicksville Rd, North Massapequa, NY, 11758-1262 5168044040
Riverhead Branch 1077 Old Country Rd, Riverhead, NY, 11901-2019 6315910070
Sayville 4820 Sunrise Hwy, Sayville, NY, 11782-1013 6315670502
Selden 920 Middle Country Rd, Selden, NY, 11784 6318462130