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Copiague, NY ZIP code

The ZIP code for Copiague, New York is 11726. It is in Suffolk County.

Population in these ZIPs
21,455
Avg. median income
$128,400population-weighted
Typical home value
$616,200population-weighted
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ZIP codes within 10 miles

Copiague, NY ZIP code list

Copiague, NY ZIP codes
ZIP codePopulationMedian incomeTypical home value
1172621,455$128,425$616,200

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

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Frequently asked questions

What is the ZIP code for Copiague, NY?

The ZIP code for Copiague, NY is 11726.

What county is Copiague, New York in?

Copiague ZIP codes are in Suffolk County.