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West Islip, NY Demographics & ZIP Codes
West Islip, New York demographics and median household income by ZIP code (in Suffolk County) — 1 ZIP codes — population 25,063 — median income $171,068 — avg. home value $598,800. Compare income, housing, and population across ZIP codes on US5.
Population
25,063
Median household income (avg.)
$171,068
228% of U.S. median
Average home value
$598,800
172% of U.S. median
Average rent
$2,380
205% of U.S. median
Median age (avg.)
39.0
West Islip demographics
West Islip, New York covers 1 ZIP code primarily in Suffolk County, with a combined ZIP-area population of about 25,063.
Across ZIP codes with age data, the average median age is about 39.0 years.
Median household income in West Islip
The average median household income across ZIP codes in West Islip, New York is about $171,068 — about 90% above the NY ZIP average ($90,084), and about 128% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $171,068 in 11795.
Housing in West Islip
For housing in West Islip, New York, the average median home value is about $598,800 and the average median rent is about $2,380.
The most populous ZIP in this set is 11795 (about 25,063 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in West Islip
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 11795 | West Islip | Suffolk County | NY | 25,063 | $171,068 | $598,800 |
Frequently asked questions
What are the demographics of West Islip?
West Islip, New York has a combined ZIP-area population of about 25,063 across 1 ZIP codes (primarily Suffolk County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in West Islip?
The average median household income across ZIP codes in West Islip, New York is about $171,068, about 90% above the state ZIP average ($90,084), and about 128% above the U.S. median ($75,149). Average median home value is about $598,800.
How many ZIP codes are in West Islip?
West Islip, New York includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for West Islip?
This page lists ZIP codes in West Islip, New York with population, median household income, and home value. Select a ZIP for a full demographics profile.