11767 ZIP Code — Nesconset, NY

Suffolk County, New York

ZIP code 11767 is located in Nesconset, New York, within Suffolk County. It covers approximately 4.33 square miles and serves a population of 14,493 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 631.

About ZIP code 11767

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $597,100. Owner-occupancy is high at 89%, well above the national average.

The gap between median ($136,375) 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. 30% 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. The average commute of 35 minutes is near the national average.

Educational attainment is near the national average, with 45% of residents holding a bachelor's degree or higher.

Overall, ZIP code 11767 reflects a community defined by high homeownership and a significant Social Security-dependent population.

14,493

population

4.33

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

11767 ZIP code map

Cities in ZIP code 11767

Below are the cities the US Postal Service accepts for ZIP code 11767. Using any city not on this list may result in mail delivery delays.

City	Status
Nesconset	Preferred

Nearby ZIP codes

11755 Lake Grove (1.6 mi) 11779 Ronkonkoma (2.4 mi) 11749 Islandia (3 mi) 11749 Islandia (3 mi) 11787 Smithtown (3.6 mi) 11720 Centereach (3.7 mi) 11788 Hauppauge (3.8 mi) 11780 Saint James (3.9 mi) 11790 Stony Brook (4.4 mi) 11794 Stony Brook (4.8 mi) 11741 Holbrook (5.1 mi) 11716 Bohemia (5.2 mi)

Demographics updated 05/2026

Population
Total population	14,493
Population density	3,347 / sq mi
State FIPS	36
County FIPS	103

Geography
Land area	4.33 sq mi
Water area	0.01 sq mi
Latitude	40.8442
Longitude	-73.1443
Timezone	Eastern (ET)
Area code	631

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.9%	22.6%	37.0%
$50k – $100k	21.2%	24.7%	27.0%
$100k – $200k	37.5%	34.6%	24.4%
Over $200k	24.4%	18.0%	11.5%

Demographics & statistics

14,493

Population

3,347

People per sq mi

44.3

Median age

$136,375

Median household income

$56,980

Per capita income

$597,100

Median home value

$2,233

Median monthly rent

89.0%

Home ownership

3.8%

Poverty rate

0.9%

Unemployment

4,320

Housing units

44.5%

Bachelor's or higher

Age distribution

Male Female

336

Under 5

306

509

5–9

464

435

10–14

396

402

15–19

366

720

20–24

657

577

25–34

526

917

35–44

836

1,248

45–54

1,138

826

55–59

754

400

60–64

365

756

65–74

690

333

75–84

304

121

85+

111

← Male

Female →

Age summary

Group	Count	%
Under 18	3,034	20.9%
18 and over	11,459	79.1%
65 and over	2,315	16.0%
Median age	44.3 years

Race & ethnicity

White 82%

Two or more races 5.9%

Asian 5.5%

Hispanic or Latino 3.2%

Black or African American 2.6%

American Indian / Alaska Native 0.6%

Other race 0.1%

Group	Count	%
White	12,283	82%
Two or more races	879	5.9%
Asian	825	5.5%
Hispanic or Latino	484	3.2%
Black or African American	392	2.6%
American Indian / Alaska Native	94	0.6%
Other race	20	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.9%	22.6%	37.0%
$50k – $100k	21.2%	24.7%	27.0%
$100k – $200k	37.5%	34.6%	24.4%
Over $200k	24.4%	18.0%	11.5%

Under $10k 4.9%

$10k–$15k 1.1%

$15k–$25k 2.5%

$25k–$35k 2.1%

$35k–$50k 2.8%

$50k–$75k 11.1%

$75k–$100k 8.6%

$100k–$150k 24.6%

$150k–$200k 13.2%

$200k+ 29.2%

Range	% of households
Under $10k	4.9%
$10k–$15k	1.1%
$15k–$25k	2.5%
$25k–$35k	2.1%
$35k–$50k	2.8%
$50k–$75k	11.1%
$75k–$100k	8.6%
$100k–$150k	24.6%
$150k–$200k	13.2%
$200k+	29.2%
Median income	$136,375

Housing

Home values

Under $50k 2.1%

$200k–$300k 1.0%

$300k–$500k 23.8%

$500k–$1M 70.3%

$1M+ 2.8%

Housing overview

Metric	Value
Median home value	$597,100
Median rent / month	$2,233
Owner occupied	89.0%
Renter occupied	11.0%
Vacant	1.8%
Single-family detached	88.0%
Large apartment buildings	2.1%
Mobile homes	0.6%
Median rooms	7.2
Avg household size (owned)	3.09

Year built

Era	%
2020 or later	0.3%
2010–2019	2.4%
2000–2009	8.9%
1990–1999	10.0%
1980–1989	8.2%
1970–1979	31.2%
1960–1969	20.6%
1950–1959	8.1%
1940–1949	3.8%
1939 or earlier	6.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	6.2%
2 bedrooms	11.4%
3 bedrooms	31.6%
4 bedrooms	42.9%
5+ bedrooms	7.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	21.4%
2 vehicles	41.7%
3 or more	34.3%

Heating fuel

Fuel type	%
Utility gas	37.4%
Electricity	2.3%
Propane / LP gas	3.2%
Fuel oil	54.9%
Wood	1.1%

Households & families

Household type	Count	%
Married-couple family	3,326	69.9%
Cohabiting couple	156	3.3%
Male householder, no spouse	572	12.0%
Female householder, no spouse	702	14.8%
Households with children under 18	1,765	37.1%
Households with seniors (65+)	1,349	28.4%
Average household size	3.00

Marital status

Status	Male	Female
Never married	34.0%	27.0%
Married	56.0%	58.0%
Separated	2.8%	2.1%
Widowed	2.0%	6.6%
Divorced	5.2%	6.3%

Education

Less than 9th grade 2.2%

Some HS, no diploma 2.1%

HS graduate 26.9%

Some college, no degree 15.2%

Associate's degree 9.0%

Bachelor's degree 28.5%

Graduate / professional 16.0%

Metric	%
HS diploma or higher	95.7%
Bachelor's or higher	44.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	123	3.4%
Kindergarten	163	4.5%
Elementary school	1,488	41.5%
High school	728	20.3%
College / grad school	1,084	30.2%

Employment

Industry of employment

Education & healthcare 23.8%

Retail trade 12.5%

Professional & management 11.5%

Finance & real estate 9.3%

Public administration 8.7%

Arts, food & hospitality 7.2%

Manufacturing 6.3%

Construction 6.2%

Wholesale trade 6.2%

Transportation & utilities 5.4%

Other services 1.9%

Information 1.1%

Occupation

Category	%
Management, business & arts	45.6%
Service	15.6%
Sales & office	24.5%
Natural resources & construction	5.7%
Production & transportation	8.5%

Employment type

Type	%
Private sector	75.9%
Government	21.0%
Self-employed	3.0%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	78.1%
Carpool	4.7%
Public transit	4.0%
Walk	0.2%
Work from home	12.3%
Other means	0.7%
Avg commute (minutes)	34.7

Poverty

All people 3.8%

Under 18 years 1.0%

18 and over 4.6%

Married-couple families 2.8%

Female-led households 16.1%

Income support

Source	% of households
Social Security	30.1%
Retirement income	24.6%
Supplemental Security	2.4%
Cash public assistance	0.9%
Food stamps / SNAP	2.5%

Health indicators

Condition	%
Obesity	25.3%
High blood pressure	26.1%
High cholesterol	30.1%
Diabetes	7.0%
Heart disease	4.6%
Stroke	2.0%
Asthma	9.0%
Arthritis	18.4%
Kidney disease	2.2%
Pulmonary disease	4.5%
Cancer	6.6%

Behavior / access	%
Smoking	12.2%
Binge drinking	18.7%
No physical activity	18.1%
Less than 7 hrs sleep	32.4%
Depression	16.4%
Fair or poor health	8.3%
Poor mental health	12.2%
Poor physical health	7.3%
No health insurance	8.1%
Visited doctor (checkup)	78.2%
Visited dentist	74.0%
Cholesterol screening	93.2%
Teeth loss	7.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	502	4.4%

Disability	%
Any disability	5.0%
Under 18	1.6%
18–64 years	2.8%
65 and over	19.0%

Health insurance coverage

Type	%
Private insurance	88.7%
Public insurance	20.2%
No insurance	2.7%
Uninsured under 19	0.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	13,851	95.6%
Spanish	546	3.9%
Other Indo-European	61	0.4%
Asian & Pacific Islander	96	0.7%
Other languages	286	2.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	12,547	86.6%
Born in same state	12,469	86.0%
Born in different state	11,809	81.5%
Foreign born	78	0.5%
Naturalized citizen	1,946	13.4%
Not a US citizen	1,388	71.3%

Ancestry

Ancestry	Count	%
Italian	2,656	18.3%
Arab	1,110	7.7%
French	494	3.4%
Irish	90	0.6%
Polish	59	0.4%

Ancestry	Count	%
Norwegian	48	0.3%
English	43	0.3%
German	27	0.2%
Dutch	16	0.1%

Technology access

Metric	% of households
Computer access	32.8%
Internet access	96.0%

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

Frequently asked questions about ZIP code 11767

What city is ZIP code 11767 in?

ZIP code 11767 is primarily assigned to Nesconset, New York.

What county is ZIP code 11767 in?

ZIP code 11767 falls within Suffolk County, New York.

Is ZIP code 11767 mostly owner-occupied?

89% of occupied units in ZIP code 11767 are owner-occupied, well above the national average.

What is the median household income in ZIP code 11767?

The median household income in ZIP code 11767 is $136,375, above the national median of ~$75,000.

What is the typical home value in ZIP code 11767?

The median home value in ZIP code 11767 is $597,100.

What is the population of ZIP code 11767?

ZIP code 11767 has an estimated population of 14,493 residents, with a density of 3,345 people per square mile.

What timezone is ZIP code 11767 in?

ZIP code 11767 observes the EST timezone.