PlainZIP

West Islip, NY

Single-footprint Census roll-up for West Islip, NY: 1 USPS ZIP, population 26,030. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet WEST-ISLIP-NY · West Islip, NY 1 ZIPs · 26,030 pop · #418/25278 · Suffolk County

INC-TOP · RANK-TOP · BELOW-PEER · BOOK-ONE · OWN-HIGH · POP-SMALL · SPREAD-UNK · HOME-HIGH

  • INC-TOP $177,269
  • RANK-TOP #418/25278
  • BELOW-PEER under Huntington
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 95% owners
  • POP-SMALL 26,030
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $619,900

Nearest income peer: Huntington, NY (+ $5,918 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around West Islip

Lowest/highest poles plus county-sharing cities nearest West Islip on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, West Islip, NY sits among US cities with a top-decile household income, on a small-city population base, across a single-ZIP footprint.

Top 2%
household income vs 25,278 US cities
26,030
city population (Census)
1
USPS ZIP codes covered
$177,269
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $177,269 and home value $619,900 should be read as near-neighborhood numbers ; bachelor's attainment averages 49.9%.

Owner-occupancy here runs high (94.8%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within New York, Merrick is the closest lower-income city and New City the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for West Islip.

Population concentration

West Islip reads through its lone ZIP, 11795

26,030 ACS residents, one ZIP: 11795 is not the leading code inside West Islip, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Mid-pack ZBP load on West Islip's one ZIP

Citywide ZBP: 620 establishments, 8,141 employees , annual payroll $674,645k (~24 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 11795 (620 units) ; leading NAICS Health care and social assistance (122) · also Construction · Other services (except public administration) .

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ZIP Codes in West Islip, NY

These ZIP codes sit in Suffolk County, which covers 107 ZIP codes in all; 1 of them fall in West Islip. See the Suffolk County roll-up →

West Islip sits in the upper half of Suffolk County on income: Huntington Station, Bay Shore and Lindenhurst report less, while Huntington reports more. Patchogue marks the far end of that range at $105,245, 41% below West Islip.

ZIP Code Population Median income Establishments Density
11795 26,030 $177,269 620 1,774
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

West Islip roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving West Islip, .