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ZipCityLookup
City Profile

Syosset, New York

Population: 19,259 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
19,259
People
Median age
42.8
Housing
Total households
5,998
Income
Median household income
$187,273
Housing
Total housing units
6,164
Employment
Employment rate
62.1%
Education
Bachelor’s degree or higher
69.1%
Healthcare
Insured population
97.8%
City details
Local time 02:48:26(ET)
LocationSyosset, NY
Population (ZIP areas)25,879(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyNassau
Area code
363516
TimezoneEastern Time (ET)
Coordinates40.8277705, -73.5027671
Land area12.5 sq miles(32,408,675 m²)

Map of Syosset, New York with ZIP codes

Map of Syosset, New York and ZIP codes

ZIP Codes in Syosset

Explore the ZIP codes that make up Syosset. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
11791Standard$202,96225,879

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Syosset, NY.

Woodbury, NYEast Norwich, NYJericho, NYOyster Bay, NYCold Spring Harbor, NYPlainview, NYGlen Head, NYHicksville, NY

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS