West Islip, NY ZIP Codes
One ZIP code serves West Islip, New York: 11795. Together they are home to 25,379 residents in 8,011 households.
West Islip Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 26,865 |
| Households | 8,507 |
| Median household income | $176,281 |
| Median home value | $614,300 |
| Median age | 38.5 |
| Median rent | $2,765 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 25,379 |
| Households (sum of ZIP codes) | 8,011 |
| Median household income, range across ZIP codes | $177,269 (11795) to $177,269 (11795) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $177,269 |
| Homeowners | 94.8% |
| Households with kids under 18 | 38.1% |
| Moved in the past year | 5.1% |
| Carrier routes in EDDM2GO's route library | 28 routes, 8,088 homes (1 of 1 ZIP codes) |
Every ZIP code in West Islip
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11795 | West Islip | 25,379 | 8,011 | $177,269 | $619,900 | 94.8% | 38.1% | 5.1% | 28 | 8,436 | 100% of its land; mailing city |
A ZIP code is listed for West Islip when at least 10% of its land lies inside the West Islip Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is West Islip. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside West Islip.
Counties
- Suffolk County — 108 ZIP codes
Price a mailing to West Islip ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in West Islip, NY?
- 11795. A ZIP code is listed for West Islip when at least 10% of its land lies inside the West Islip Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is West Islip.
- What is the population of West Islip, NY?
- The Census Bureau counts 26,865 residents inside West Islip Census-designated place (ACS 2020–2024). The 1 ZIP code that serve West Islip hold 25,379 residents in all.
- What is the median household income in West Islip, NY?
- $176,281 inside West Islip Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $177,269 to $177,269.
- How many carrier routes and mailboxes are in West Islip, NY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 28 carrier routes reaching 8,088 residential and 348 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.