11791 ZIP Code
Syosset, New york
December 29, 2025
| ZIP Code: | 11791 |
| City/Town: | Syosset |
| County: | Nassau |
| State: | New york |
| ZIP Type: | Standard |
| Population: | 25,631 |
| Median Household Income: | $190,347 |
| Per Capita Income: | $89,877 |
| Total Housing Units: | 8,375 |
| Median Home Value: | $877,400 |
| Land Area: | 12.5 sq miles
32.4 sq km |
| Water Area: | 0.3 sq miles
0.7 sq km |
| Coordinates: | 40.8278, -73.5028 |
Population Information (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 25,631 | -- | -- |
| Male: | 12,837 | 50.1% | 49.6% |
| Female: | 12,794 | 49.9% | 50.4% |
| Median Age: | 43.2 yrs | -- | 38.5 yrs |
| Under 5 years: | 1,063 | 4.1% | 5.7% |
| 5 to 9 years: | 2,228 | 8.7% | 6.0% |
| 10 to 14 years: | 2,352 | 9.2% | 6.5% |
| 15 to 19 years: | 1,914 | 7.5% | 6.6% |
| 20 to 24 years: | 1,065 | 4.2% | 6.7% |
| 25 to 34 years: | 1,868 | 7.3% | 13.7% |
| 35 to 44 years: | 2,975 | 11.6% | 12.9% |
| 45 to 54 years: | 4,755 | 18.6% | 12.4% |
| 55 to 59 years: | 1,582 | 6.2% | 6.5% |
| 60 to 64 years: | 1,758 | 6.9% | 6.4% |
| 65 to 74 years: | 2,699 | 10.5% | 9.7% |
| 75 to 84 years: | 915 | 3.6% | 4.8% |
| 85 years and over: | 457 | 1.8% | 2.0% |
Housing Information (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $877,400 | -- | $281,900 |
| Median rooms: | 7.3 | -- | 5.5 |
| Median rent: | $2,540 / mo. | -- | $1,268 / mo. |
| Total housing units: | 8,375 | -- | -- |
| Occupied housing units: | 8,110 | 96.8% | 38.0% |
| Vacant housing units: | 265 | 3.2% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 7,538 | 92.9% | 64.8% |
| Renter-occupied: | 572 | 7.1% | 35.2% |
Educational Attainment (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 17,009 | -- | -- |
| Less than 9th grade: | 317 | 1.9% | 4.7% |
| 9th to 12th grade, no diploma: | 321 | 1.9% | 6.1% |
| High school graduate: | 1,959 | 11.5% | 26.4% |
| Some college, no degree: | 1,571 | 9.2% | 19.7% |
| Associate degree: | 1,074 | 6.3% | 8.7% |
| Bachelor's degree: | 5,768 | 33.9% | 20.9% |
| Graduate or professional degree: | 5,999 | 35.3% | 13.7% |
| Percent high school graduate or higher: | -- | 96.2% | 89.1% |
| Percent bachelor's degree or higher: | -- | 69.2% | 34.3% |
Income Information (11791 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $190,347 / yr. | $75,149 / yr. |
| Mean household income: | $259,031 / yr. | $105,833 / yr. |
| Median family income: | $222,585 / yr. | $92,646 / yr. |
| Per capita income: | $89,877 / yr. | $41,261 / yr. |
Employment (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 12,508 | -- | 63.5% |
| Employed: | 11,880 | 95.0% | 96.4% |
| Unemployed: | 628 | 5.0% | 5.3% |
| Not in labor force: | 6,974 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 9,920 | 83.5% | 79.7% |
| Government workers: | 1,338 | 11.3% | 14.2% |
| Self-employed: | 565 | 4.8% | 5.9% |
| Unpaid family workers: | 57 | 0.5% | 0.1% |
Race & Ethnicity (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 15,678 | 61.2% | 61.6% |
| Black or African American: | 336 | 1.3% | 12.4% |
| American Indian/Alaska Native: | 76 | 0.3% | 1.1% |
| Asian: | 8,143 | 31.8% | 6.0% |
| Native Hawaiian/Pacific Islander: | 0 | 0.0% | 0.2% |
| Some other race: | 561 | 2.2% | 8.4% |
| Two or more races: | 837 | 3.3% | 10.2% |
| Hispanic or Latino (any race): | 1,123 | 4.4% | 18.7% |
| Mexican: | 1,318 | 5.1% | 11.2% |
| Puerto Rican: | 45 | 0.2% | 1.8% |
| Cuban: | 132 | 0.5% | 0.7% |
| Other Hispanic or Latino: | 95 | 0.4% | 5.0% |
| Not Hispanic or Latino: | 1,046 | 4.1% | 81.1% |
Income Distribution (11791 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 269 | 3.3% | 4.9% |
| $10,000 to $14,999: | 154 | 1.9% | 3.8% |
| $15,000 to $24,999: | 199 | 2.5% | 7.0% |
| $25,000 to $34,999: | 254 | 3.1% | 7.4% |
| $35,000 to $49,999: | 232 | 2.9% | 10.7% |
| $50,000 to $74,999: | 475 | 5.9% | 16.1% |
| $75,000 to $99,999: | 658 | 8.1% | 12.8% |
| $100,000 to $149,999: | 1,081 | 13.3% | 17.1% |
| $150,000 to $199,999: | 906 | 11.2% | 8.8% |
| $200,000 or more: | 3,882 | 47.9% | 11.4% |
Commute to Work (11791 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 6,654 | 56.0% | 67.8% |
| Carpooled: | 737 | 6.2% | 8.7% |
| Public transportation: | 1,588 | 13.4% | 4.2% |
| Walked: | 126 | 1.1% | 2.5% |
| Other means: | 163 | 1.4% | 0.9% |
| Worked from home: | 2,355 | 19.8% | 13.8% |
| Mean travel time to work: | 39.0 min | -- | 26.7 min |
Industry (11791 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 45 | 0.4% | 1.6% |
| Construction: | 390 | 3.3% | 6.9% |
| Manufacturing: | 525 | 4.4% | 10.0% |
| Wholesale trade: | 481 | 4.0% | 2.4% |
| Retail trade: | 991 | 8.3% | 11.0% |
| Transportation, warehousing, utilities: | 491 | 4.1% | 5.8% |
| Information: | 366 | 3.1% | 1.9% |
| Finance, insurance, real estate: | 1,700 | 14.3% | 6.7% |
| Professional, scientific, management: | 2,025 | 17.0% | 12.1% |
| Education, health care, social services: | 3,483 | 29.3% | 23.3% |
| Arts, entertainment, food services: | 679 | 5.7% | 9.0% |
| Other services: | 366 | 3.1% | 4.7% |
| Public administration: | 338 | 2.8% | 4.7% |
Poverty Status (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 4.5% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 25,130 | 98.0% | 91.3% |
| Private health insurance: | 22,059 | 86.1% | 67.6% |
| Public health coverage: | 6,096 | 23.8% | 35.9% |
| Without health insurance: | 452 | 1.8% | 8.7% |
Benefits & Assistance (11791 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 6,691 | 82.5% | 77.4% |
| Social Security income: | 2,319 | 28.6% | 31.0% |
| Retirement income: | 1,839 | 22.7% | 21.8% |
| Supplemental Security Income (SSI): | 257 | 3.2% | 4.5% |
| Cash public assistance income: | 112 | 1.4% | 1.8% |
| SNAP (food stamps) benefits: | 282 | 3.5% | 11.4% |
Housing Types (11791 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 7,670 | 91.6% | 61.4% |
| 1-unit, attached: | 285 | 3.4% | 6.1% |
| 2 units: | 166 | 2.0% | 3.4% |
| 3 or 4 units: | 38 | 0.5% | 4.3% |
| 5 to 9 units: | 45 | 0.5% | 4.6% |
| 10 to 19 units: | 110 | 1.3% | 4.3% |
| 20 or more units: | 52 | 0.6% | 9.9% |
| Mobile home: | 9 | 0.1% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (11791 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 10 | 0.1% | 0.6% |
| Built 2010 to 2019: | 264 | 3.2% | 8.2% |
| Built 2000 to 2009: | 300 | 3.6% | 13.5% |
| Built 1990 to 1999: | 189 | 2.3% | 13.2% |
| Built 1980 to 1989: | 745 | 8.9% | 13.2% |
| Built 1970 to 1979: | 746 | 8.9% | 14.6% |
| Built 1960 to 1969: | 1,257 | 15.0% | 10.2% |
| Built 1950 to 1959: | 4,249 | 50.7% | 9.9% |
| Built 1940 to 1949: | 246 | 2.9% | 4.6% |
| Built 1939 or earlier: | 369 | 4.4% | 12.0% |
Bedrooms (11791 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 151 | 1.8% | 2.4% |
| 1 bedroom: | 138 | 1.6% | 3.0% |
| 2 bedrooms: | 300 | 3.6% | 9.1% |
| 3 bedrooms: | 3,444 | 41.1% | 15.9% |
| 4 bedrooms: | 2,998 | 35.8% | 18.8% |
| 5 or more bedrooms: | 1,344 | 16.0% | 17.6% |
Heating Fuel (11791 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 3,913 | 48.2% | 47.1% |
| Bottled, tank, or LP gas: | 188 | 2.3% | 4.9% |
| Electricity: | 540 | 6.7% | 40.2% |
| Fuel oil, kerosene, etc.: | 3,449 | 42.5% | 4.2% |
| Coal or coke: | 4 | 0.0% | 0.1% |
| Wood: | 0 | 0.0% | 1.5% |
| Solar energy: | 0 | 0.0% | 0.1% |
| Other fuel: | 5 | 0.1% | 0.5% |
| No fuel used: | 11 | 0.1% | 0.2% |
Vehicles Available (11791 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 172 | 2.1% | 8.3% |
| 1 vehicle available: | 1,939 | 23.9% | 32.6% |
| 2 vehicles available: | 3,825 | 47.2% | 37.0% |
| 3 or more vehicles available: | 2,174 | 26.8% | 22.1% |
Home Value Distribution (11791 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 33 | 0.4% | 5.7% |
| $50,000 to $99,999: | 16 | 0.2% | 7.8% |
| $100,000 to $149,999: | 12 | 0.2% | 9.2% |
| $150,000 to $199,999: | 9 | 0.1% | 10.8% |
| $200,000 to $299,999: | 7 | 0.1% | 19.9% |
| $300,000 to $499,999: | 395 | 5.2% | 24.1% |
| $500,000 to $999,999: | 4,520 | 60.0% | 17.0% |
| $1,000,000 or more: | 2,546 | 33.8% | 5.6% |
Housing Costs (11791 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $4,001 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $1,501 / mo. | $584 / mo. |
| Median gross rent: | $2,540 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 3.16 | 2.53 |
| Average household size (renter-occupied): | 2.69 | 2.38 |
Households (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 8,110 | -- | -- |
| Married-couple households: | 6,358 | 78.4% | 47.5% |
| Cohabiting couple households: | 3,484 | 43.0% | 7.0% |
| Male householder, no spouse: | 658 | 8.1% | 5.4% |
| Female householder, no spouse: | 949 | 11.7% | 12.7% |
| Householder living alone: | 3,844 | 47.4% | 28.6% |
| 65 years and over living alone: | 2,733 | 33.7% | 11.8% |
| Average household size: | 3.13 | -- | 2.53 |
| Average family size: | 3.42 | -- | -- |
Marital Status (11791 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 9,836 | -- | -- |
| Never married: | 2,539 | 25.8% | 37.0% |
| Now married: | 6,888 | 70.0% | 49.5% |
| Separated: | 95 | 1.0% | 1.5% |
| Widowed: | 296 | 3.0% | 2.6% |
| Divorced: | 2,329 | 23.7% | 9.3% |
School Enrollment (11791 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 7,449 | -- | -- |
| Nursery school, preschool: | 444 | 6.0% | 5.8% |
| Kindergarten: | 390 | 5.2% | 5.0% |
| Elementary school (grades 1-8): | 3,510 | 47.1% | 40.5% |
| High school (grades 9-12): | 2,055 | 27.6% | 21.4% |
| College or graduate school: | 1,050 | 14.1% | 27.3% |
Veterans & Disability (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 18,449 | -- | -- |
| Veterans: | 452 | 2.4% | 6.3% |
| Civilian noninstitutionalized population: | 25,582 | -- | -- |
| With a disability: | 1,560 | 6.1% | 13.4% |
| Under 18 with disability: | 130 | 8.3% | 5.8% |
| 18 to 64 with disability: | 648 | 41.5% | 10.4% |
| 65 and over with disability: | 782 | 50.1% | 33.4% |
Mobility (Residence 1 Year Ago) (11791 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 23,778 | 92.8% | 86.9% |
| Different house: | 1,632 | 6.4% | 13.1% |
| Same county: | 462 | 28.3% | 7.0% |
| Different county: | 1,069 | 65.5% | 3.2% |
| Different state: | 159 | 9.7% | 2.5% |
| Abroad: | 101 | 6.2% | 0.4% |
Place of Birth (11791 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 19,284 | 75.2% | 86.2% |
| Foreign born: | 257 | 1.0% | 13.9% |
| Naturalized citizen: | 6,347 | 2469.6% | 52.7% |
| Not a citizen: | 6,347 | 2469.6% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 6,347 | 2469.6% | 10.5% |
| Asia: | 612 | 238.1% | 31.3% |
| Africa: | 171 | 66.5% | 5.5% |
| Oceania: | 18 | 7.0% | 0.5% |
| Latin America: | 638 | 248.2% | 50.0% |
| Northern America: | 117 | 45.5% | 2.2% |
Language Spoken at Home (11791 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 24,568 | -- | -- |
| English only: | 16,092 | 65.5% | 78.3% |
| Language other than English: | 8,476 | 34.5% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 854 | 3.5% | 13.3% |
| Other Indo-European languages: | 2,895 | 11.8% | 3.5% |
| Asian/Pacific Island languages: | 4,461 | 18.2% | 3.5% |
| Other languages: | 266 | 1.1% | 1.0% |
Computers & Internet (11791 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 8,110 | 100.0% | 93.1% |
| Households with broadband internet: | 7,919 | 97.6% | 89.4% |
Syosset, NY11791