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zipcodes.pro — CITY/NY/WEST-ISLIP

West Islip ZIP code, New York

The ZIP code for West Islip, NY is 11795, and its area codes are 631 and 934.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
26,865
Area codes
631, 934

NANPA lists no telephone rate centre for West Islip itself, so these are the area codes of the nearest one, Bay Shore (2.8 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to West Islip uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

West Islip in numbers

About 26,865 people live in West Islip, in 8,507 households. The median household income is $176,281 a year, 2.1 times the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $614,300 (45% above the New York median), and median gross rent is $2,765 a month. The median age is 38.5; 49.8% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 30 minutes.

Population26,865West Islip26,865
Households8,507West Islip8,507
Median age38.5West Islip38.5New York39.8US 38.9
Median household income$176,281West Islip$176,281New York$85,974US $80,734
Median home value$614,300West Islip$614,300New York$423,800US $332,700
Median gross rent$2,765West Islip$2,765New York$1,621US $1,413
Bachelor's degree or higher49.8%West Islip49.8%New York40.2%US 35.7%
Mean commute30.2 minWest Islip30.2 minNew York32.6 minUS 26.4 min
Population density4,408 / sq miWest Islip4,408 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place West Islip CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as West Islip

ZIP codes with the USPS city name West Islip
ZIP City Type Population Median income Median home
11795 West Islip , NY Standard 25,379 $177,269 $619,900

Other ZIP codes overlapping West Islip

These ZIP codes cover part of West Islip but are addressed as somewhere else.

ZIP codes overlapping West Islip
ZIP City Type Population Median income Median home
11706 Bay Shore , NY Standard 68,976 $119,603 $494,300

Map of West Islip ZIP codes

11795

The ZIP codes of West Islip, NY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near West Islip

The nearest larger towns are Bay Shore (31,683 people, 3.0 mi), West Babylon (43,570 people, 3.4 mi) and Lindenhurst (27,142 people, 4.2 mi).

Towns near West Islip
TownPopulationDistance
Babylon 12,185 1.7 mi
West Bay Shore 4,208 1.9 mi
Brightwaters 3,179 2.0 mi
North Babylon 17,963 2.5 mi
Bay Shore 31,683 3.0 mi
West Babylon 43,570 3.4 mi
Baywood 8,176 3.5 mi
Lindenhurst 27,142 4.2 mi
Deer Park 27,990 4.3 mi
North Bay Shore 20,282 4.3 mi
Islip 17,362 4.6 mi
North Lindenhurst 10,952 4.7 mi
Wyandanch 67,937 4.8 mi
Copiague 23,424 5.6 mi

More nearby: every ZIP code in Suffolk County · New York ZIP codes

Cite this page

zipcodes.pro. “West Islip, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/west-islip

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