Hempstead US Post Office

200 Fulton Avenue
Hempstead, NY 11550
Phone: (516) 560-1120
Fax: (516) 487-2508
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Community Offices / Post Offices

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Fire Island Pines Post Office

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Fire Isle Pines - 11782
(631) 597-6300
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Brookhaven US Post Office

2512 Montauk Highway
Brookhaven - 11719
(631) 286-1591
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Commack US Post Office

150 Veterans Memorial Highway
Commack - 11725
(631) 543-3647
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Lynbrook US Post Office

100 Broadway
Lynbrook - 11563
(516) 599-7587
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Massapequa Park US Post Office

4910 Merrick Road
Massapequa Park - 11762
(516) 798-1268
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Mill Neck US Post Office

32 Frost Mill Road
Mill Neck - 11765
(516) 922-8247
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Mt. Sinai US Post Office

457 Route 25a
Mt Sinai - 11766
(631) 928-0394
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Ocean Beach US Post Office

315 Cottage Walk
Ocean Beach - 11770
(631) 583-7368
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Shelter Island US Post Office

45 N Ferry Road
Shelter Island - 11964
(631) 749-1857
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West Hempstead US Post Office

245 Hempstead Avenue
West Hempstead - 11552
(516) 481-5430