Copiague, New York

1 ZIP code · Eastern time

ZIP codes (largest first)

11726 · 21,455
Population23,424
StateNew York
CountySuffolk County
Time zoneEastern
Land area3.09 sq mi

Area codes in this area

363516

These are the area codes that most often serve Copiague (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.