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Hempstead, NY ZIP codes

Hempstead, New York has 3 ZIP codes, including 1 PO Box ZIP. They are in Nassau County.

Population in these ZIPs
63,319
Avg. median income
$92,700population-weighted
Typical home value
$650,800population-weighted
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ZIP codes within 10 miles

Hempstead, NY ZIP codes list

Hempstead, NY ZIP codes
ZIP codeCountyPopulationMedian incomeTypical home value
11549Nassau County2,359——
11550Nassau County60,960$92,677$650,800
11551 PO BoxNassau County———

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near Hempstead

Frequently asked questions

What is the ZIP code for Hempstead, NY?

Hempstead, NY has 3 ZIP codes: 11549, 11550 and 11551.

What county is Hempstead, New York in?

Hempstead ZIP codes are in Nassau County.

Which Hempstead ZIP codes are PO Boxes?

11551 is a PO Box or single-organization ZIP code; it has no residential delivery area.