PlainZIP

Syosset, NY

Single-footprint Census roll-up for Syosset, NY: 1 USPS ZIP, population 25,076. 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 SYOSSET-NY · Syosset, NY 1 ZIPs · 25,076 pop · #242/25278 · Nassau County

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

  • INC-TOP $202,962
  • RANK-TOP #242/25278
  • ABOVE-PEER over New Hyde Park
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 94% owners
  • POP-SMALL 25,076
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $937,700

Nearest income peer: New Hyde Park, NY ( $48,266 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 Syosset

Lowest/highest poles plus county-sharing cities nearest Syosset 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, Syosset, NY sits among US cities with a top-decile household income, on a small-city population base, across a single-ZIP footprint.

Top 1%
household income vs 25,278 US cities
25,076
city population (Census)
1
USPS ZIP codes covered
$202,962
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 $202,962 and home value $937,700 should be read as near-neighborhood numbers ; bachelor's attainment averages 70.4%.

Owner-occupancy here runs high (93.5%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within New York, Alcove is the closest lower-income city and Millwood the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Syosset.

Population concentration

One ZIP, 11791, is all of Syosset

There is no split to weigh here: 11791 holds every one of Syosset's 25,076 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Dense ZBP book packed into Syosset's one ZIP

Citywide ZBP: 1,283 establishments, 16,204 employees , annual payroll $1,155,436k (~51 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 11791 (1,283 units) ; leading NAICS Professional, scientific, and technical services (235) · also Health care and social assistance · Wholesale trade .

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ZIP Codes in Syosset, NY

These ZIP codes sit in Nassau County, which covers 70 ZIP codes in all; 1 of them fall in Syosset. See the Nassau County roll-up →

No other city sharing Nassau County reports a higher average ZIP median income than Syosset. Valley Stream, Hempstead and Massapequa sit below it, so a household comparing this county on income alone starts here. Hempstead marks the far end of that range at $92,677, 54% below Syosset.

ZIP Code Population Median income Establishments Density
11791 25,076 $202,962 1,283 746
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Syosset 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 Syosset, .