11576 ZIP Code — Roslyn, NY

Nassau County, New York

ZIP code 11576 is located in Roslyn, New York, within Nassau County. It covers approximately 4.61 square miles and serves a population of 12,506 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 516/718.

About ZIP code 11576

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $1,192,000. Owner-occupancy is high at 89%, well above the national average.

The gap between median ($224,698) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 4% is below the national average. 35% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 41 minutes suggests many residents work outside the immediate area.

Educational attainment is high — 78% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 11576 reflects a community defined by a highly educated population, high homeownership, and a significant Social Security-dependent population.

12,506

population

4.61

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

11576 ZIP code map

Cities in ZIP code 11576

Below are the cities the US Postal Service accepts for ZIP code 11576. Using any city not on this list may result in mail delivery delays.

City	Status
Roslyn	Acceptable
Roslyn	Preferred

Nearby ZIP codes

11577 Roslyn Heights (1.3 mi) 11507 Albertson (1.7 mi) 11548 Greenvale (1.7 mi) 11030 Manhasset (2 mi) 11596 Williston Park (2.4 mi) 11568 Old Westbury (3.1 mi) 11501 Mineola (3.4 mi) 11053 Port Washington (3.4 mi) 11055 Port Washington (3.4 mi) 11054 Port Washington (3.4 mi) 11051 Port Washington (3.4 mi) 11052 Port Washington (3.4 mi)

Demographics updated 05/2026

Population
Total population	12,506
Population density	2,713 / sq mi
State FIPS	36
County FIPS	059

Geography
Land area	4.61 sq mi
Water area	0.16 sq mi
Latitude	40.7944
Longitude	-73.6484
Timezone	Eastern (ET)
Area code	516/718

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	13.5%	20.1%	37.0%
$50k – $100k	13.8%	21.8%	27.0%
$100k – $200k	22.0%	33.1%	24.4%
Over $200k	50.8%	25.0%	11.5%

Demographics & statistics

12,506

Population

2,713

People per sq mi

49.2

Median age

$224,698

Median household income

$112,196

Per capita income

$1,192,000

Median home value

$2,171

Median monthly rent

88.7%

Home ownership

3.7%

Poverty rate

3.8%

Unemployment

4,142

Housing units

77.5%

Bachelor's or higher

Age distribution

Male Female

227

Under 5

236

375

5–9

392

347

10–14

362

388

15–19

404

322

20–24

337

421

25–34

439

666

35–44

695

891

45–54

931

489

55–59

511

479

60–64

500

919

65–74

959

418

75–84

436

177

85+

185

← Male

Female →

Age summary

Group	Count	%
Under 18	2,442	19.5%
18 and over	10,064	80.5%
65 and over	3,094	24.7%
Median age	49.2 years

Race & ethnicity

White 67.9%

Asian 19.1%

Hispanic or Latino 5.7%

Other race 4.9%

Two or more races 1.3%

Black or African American 1.1%

Group	Count	%
White	9,000	67.9%
Asian	2,538	19.1%
Hispanic or Latino	753	5.7%
Other race	655	4.9%
Two or more races	168	1.3%
Black or African American	145	1.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	13.5%	20.1%	37.0%
$50k – $100k	13.8%	21.8%	27.0%
$100k – $200k	22.0%	33.1%	24.4%
Over $200k	50.8%	25.0%	11.5%

Under $10k 4.6%

$10k–$15k 1.2%

$15k–$25k 1.0%

$25k–$35k 3.1%

$35k–$50k 3.6%

$50k–$75k 5.9%

$75k–$100k 6.6%

$100k–$150k 9.6%

$150k–$200k 9.0%

$200k+ 55.5%

Range	% of households
Under $10k	4.6%
$10k–$15k	1.2%
$15k–$25k	1.0%
$25k–$35k	3.1%
$35k–$50k	3.6%
$50k–$75k	5.9%
$75k–$100k	6.6%
$100k–$150k	9.6%
$150k–$200k	9.0%
$200k+	55.5%
Median income	$224,698

Housing

Home values

Under $50k 2.3%

$100k–$150k 0.6%

$150k–$200k 0.7%

$200k–$300k 1.1%

$300k–$500k 3.0%

$500k–$1M 21.4%

$1M+ 70.9%

Housing overview

Metric	Value
Median home value	$1,192,000
Median rent / month	$2,171
Owner occupied	88.7%
Renter occupied	11.3%
Vacant	5.2%
Single-family detached	75.4%
Large apartment buildings	6.1%
Mobile homes	1.3%
Median rooms	7.6
Avg household size (owned)	3.02

Year built

Era	%
2020 or later	0.0%
2010–2019	5.0%
2000–2009	6.1%
1990–1999	4.0%
1980–1989	9.6%
1970–1979	12.5%
1960–1969	19.4%
1950–1959	29.2%
1940–1949	5.1%
1939 or earlier	9.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.5%
1 bedroom	5.2%
2 bedrooms	9.5%
3 bedrooms	24.9%
4 bedrooms	30.6%
5+ bedrooms	28.4%

Vehicles per household

Vehicles	% of households
No vehicle	4.6%
1 vehicle	23.8%
2 vehicles	43.6%
3 or more	28.1%

Heating fuel

Fuel type	%
Utility gas	66.2%
Electricity	11.6%
Propane / LP gas	1.7%
Fuel oil	18.4%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	3,383	76.9%
Cohabiting couple	77	1.8%
Male householder, no spouse	219	5.0%
Female householder, no spouse	720	16.4%
Households with children under 18	1,403	31.9%
Households with seniors (65+)	2,094	47.6%
Average household size	2.84

Marital status

Status	Male	Female
Never married	26.1%	20.3%
Married	70.1%	63.7%
Separated	0.2%	2.5%
Widowed	0.8%	8.4%
Divorced	2.8%	5.1%

Education

Less than 9th grade 0.8%

Some HS, no diploma 0.9%

HS graduate 7.9%

Some college, no degree 7.7%

Associate's degree 5.3%

Bachelor's degree 34.2%

Graduate / professional 43.3%

Metric	%
HS diploma or higher	98.4%
Bachelor's or higher	77.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	203	7.2%
Kindergarten	167	5.9%
Elementary school	1,112	39.2%
High school	737	26.0%
College / grad school	619	21.8%

Employment

Industry of employment

Education & healthcare 27.1%

Professional & management 21.4%

Finance & real estate 12.0%

Retail trade 11.9%

Wholesale trade 6.8%

Arts, food & hospitality 4.5%

Manufacturing 4.3%

Other services 3.3%

Construction 2.7%

Public administration 2.5%

Transportation & utilities 1.7%

Information 1.7%

Occupation

Category	%
Management, business & arts	70.1%
Service	4.9%
Sales & office	21.0%
Natural resources & construction	1.5%
Production & transportation	2.4%

Employment type

Type	%
Private sector	82.0%
Government	8.2%
Self-employed	9.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	56.6%
Carpool	6.5%
Public transit	17.9%
Walk	1.4%
Work from home	17.3%
Other means	0.4%
Avg commute (minutes)	41.3

Poverty

All people 3.7%

Under 18 years 3.0%

18 and over 3.8%

Married-couple families 1.9%

Female-led households 9.3%

Income support

Source	% of households
Social Security	34.6%
Retirement income	22.1%
Supplemental Security	0.9%
Cash public assistance	1.9%
Food stamps / SNAP	0.1%

Health indicators

Condition	%
Obesity	20.6%
High blood pressure	29.9%
High cholesterol	37.1%
Diabetes	7.6%
Heart disease	5.6%
Stroke	2.3%
Asthma	7.7%
Arthritis	21.0%
Kidney disease	2.5%
Pulmonary disease	4.3%
Cancer	8.1%

Behavior / access	%
Smoking	7.9%
Binge drinking	13.1%
No physical activity	16.4%
Less than 7 hrs sleep	29.9%
Depression	13.5%
Fair or poor health	7.6%
Poor mental health	9.9%
Poor physical health	6.6%
No health insurance	6.7%
Visited doctor (checkup)	81.9%
Visited dentist	78.2%
Cholesterol screening	95.2%
Teeth loss	6.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	288	2.9%

Disability	%
Any disability	5.9%
Under 18	2.3%
18–64 years	2.0%
65 and over	17.6%

Health insurance coverage

Type	%
Private insurance	86.7%
Public insurance	27.7%
No insurance	0.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	12,043	96.3%
Spanish	1,121	9.3%
Other Indo-European	58	0.5%
Asian & Pacific Islander	418	3.5%
Other languages	551	4.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	9,544	76.3%
Born in same state	9,419	75.3%
Born in different state	8,723	69.8%
Foreign born	125	1.0%
Naturalized citizen	2,962	23.7%
Not a US citizen	2,705	91.3%

Ancestry

Ancestry	Count	%
Arab	735	5.9%
Italian	318	2.5%
Irish	205	1.6%
French	176	1.4%

Ancestry	Count	%
Norwegian	47	0.4%
Polish	23	0.2%
English	11	0.1%

Technology access

Metric	% of households
Computer access	35.2%
Internet access	96.3%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 11576

What city is ZIP code 11576 in?

ZIP code 11576 is primarily assigned to Roslyn, New York.

What county is ZIP code 11576 in?

ZIP code 11576 falls within Nassau County, New York.

How educated is the population of ZIP code 11576?

78% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Is ZIP code 11576 mostly owner-occupied?

89% of occupied units in ZIP code 11576 are owner-occupied, well above the national average.

What is the median household income in ZIP code 11576?

The median household income in ZIP code 11576 is $224,698, above the national median of ~$75,000.

What is the typical home value in ZIP code 11576?

The median home value in ZIP code 11576 is $1,192,000.

What timezone is ZIP code 11576 in?

ZIP code 11576 observes the EST timezone.