West Sayville ZIP Code List — Suffolk County, NY

There is one unique ZIP code in West Sayville, New York and it is 11796. Area code: 631.

ZIP codes

1.25

sq mi land

0.10

sq mi water

631

area code

West Sayville, NY ZIP code map

About West Sayville, NY

West Sayville is a charming hamlet located in Suffolk County, New York. Known for its picturesque landscapes and close-knit community, this area offers a unique blend of suburban living and natural beauty. With a rich history and various amenities, West Sayville serves as a quaint retreat for both residents and visitors alike.

Location & geography

West Sayville covers a land area of 1.25 square miles and features a water area of 0.10 square miles. The hamlet is situated on the south shore of Long Island and is flanked by the vibrant towns of Sayville to the west and Bayport to the east, both within close proximity. The region boasts a mainly flat terrain with access to the beautiful waters of Great South Bay.

Community & economy

The community in West Sayville is characterized by its friendly atmosphere and a sense of belonging among its residents. Many locals work in industries related to healthcare, education, and retail, contributing to the area's economic stability. Daily life here is marked by outdoor activities, local events, and a focus on maintaining a sustainable lifestyle.

Transportation

West Sayville is conveniently located near major highways, including County Road 85, which facilitates easy access to surrounding areas. The nearest airport is Long Island MacArthur Airport, located approximately 10 miles away, offering regional flights. Public transportation options include the Long Island Rail Road, providing connections to New York City's vast transit network.

History

West Sayville was founded in the late 19th century and has since evolved into a residential community with a rich historical background. The area was primarily agricultural in its early days, with farming and fishing being key industries. Over the years, West Sayville has developed while still preserving its historical charm and community spirit.

Did you know?

One surprising fact about West Sayville is that it is home to the historic West Sayville Fire Department, established in 1885, which highlights the community's dedication to safety and service. Another little-known detail is that residents can enjoy the scenic views from the Oakdale Boathouse, an iconic local landmark.

ZIP codes for West Sayville, NY (1)

ZIP code	City	County	Map
11796	West Sayville	Suffolk	View map

Demographics & statistics

3,843

Population

45.4

Median age

$156,136

Median household income

$57,453

Per capita income

$513,400

Median home value

$2,287

Median monthly rent

80.2%

Home ownership

4.5%

Poverty rate

4.8%

Unemployment

1,147

Housing units

41.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

117

5–9

105

10–14

128

15–19

120

20–24

118

152

25–34

184

227

35–44

274

270

45–54

327

179

55–59

216

171

60–64

207

183

65–74

222

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	757	19.7%
18 and over	3,086	80.3%
65 and over	575	15.0%
Median age	45.4 years

Race & ethnicity

White 91.9%

Asian 3%

Two or more races 2%

Black or African American 1.6%

Hispanic or Latino 1.2%

Other race 0.3%

Group	Count	%
White	3,573	91.9%
Asian	117	3%
Two or more races	79	2%
Black or African American	62	1.6%
Hispanic or Latino	45	1.2%
Other race	12	0.3%

Household income

Under $10k 3.1%

$15k–$25k 3.2%

$25k–$35k 5.5%

$35k–$50k 6.4%

$50k–$75k 8.8%

$75k–$100k 5.9%

$100k–$150k 14.8%

$150k–$200k 24.0%

$200k+ 28.2%

Range	% of households
Under $10k	3.1%
$15k–$25k	3.2%
$25k–$35k	5.5%
$35k–$50k	6.4%
$50k–$75k	8.8%
$75k–$100k	5.9%
$100k–$150k	14.8%
$150k–$200k	24.0%
$200k+	28.2%
Median income	$156,136

Housing

Home values

Under $50k 1.4%

$50k–$100k 4.7%

$100k–$150k 0.5%

$300k–$500k 40.8%

$500k–$1M 51.8%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$513,400
Median rent / month	$2,287
Owner occupied	80.2%
Renter occupied	19.8%
Vacant	4.5%
Single-family detached	79.1%
Large apartment buildings	3.6%
Mobile homes	0.0%
Median rooms	6.1
Avg household size (owned)	2.97

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	6.1%
1980–1989	8.8%
1970–1979	7.6%
1960–1969	13.8%
1950–1959	32.7%
1940–1949	4.4%
1939 or earlier	26.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	14.8%
2 bedrooms	18.7%
3 bedrooms	41.2%
4 bedrooms	15.6%
5+ bedrooms	9.8%

Vehicles per household

Vehicles	% of households
No vehicle	0.7%
1 vehicle	23.3%
2 vehicles	40.2%
3 or more	35.7%

Heating fuel

Fuel type	%
Utility gas	50.0%
Electricity	7.2%
Propane / LP gas	4.1%
Fuel oil	38.2%

Households & families

Household type	Count	%
Married-couple family	879	65.0%
Cohabiting couple	78	5.8%
Male householder, no spouse	66	4.9%
Female householder, no spouse	329	24.3%
Households with children under 18	468	34.6%
Households with seniors (65+)	433	32.0%
Average household size	2.77

Marital status

Status	Male	Female
Never married	35.7%	27.0%
Married	61.5%	51.6%
Separated	0.0%	0.0%
Widowed	0.8%	5.6%
Divorced	2.0%	15.8%

Education

Less than 9th grade 1.9%

Some HS, no diploma 2.7%

HS graduate 24.3%

Some college, no degree 18.9%

Associate's degree 11.1%

Bachelor's degree 18.9%

Graduate / professional 22.2%

Metric	%
HS diploma or higher	95.4%
Bachelor's or higher	41.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	53	7.1%
Kindergarten	12	1.6%
Elementary school	349	46.8%
High school	145	19.5%
College / grad school	186	25.0%

Employment

Industry of employment

Education & healthcare 34.5%

Professional & management 12.5%

Retail trade 11.6%

Public administration 7.6%

Finance & real estate 7.2%

Construction 6.7%

Arts, food & hospitality 6.3%

Manufacturing 4.9%

Other services 4.0%

Wholesale trade 3.6%

Transportation & utilities 0.7%

Information 0.4%

Occupation

Category	%
Management, business & arts	52.5%
Service	19.2%
Sales & office	19.1%
Natural resources & construction	3.5%
Production & transportation	5.7%

Employment type

Type	%
Private sector	64.1%
Government	32.2%
Self-employed	3.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.1%
Carpool	4.1%
Public transit	6.2%
Walk	0.5%
Other means	0.5%
Avg commute (minutes)	30.0

Poverty

All people 4.5%

Under 18 years 6.7%

18 and over 4.0%

Married-couple families 0.0%

Female-led households 19.2%

Income support

Source	% of households
Social Security	32.4%
Retirement income	23.8%
Supplemental Security	2.7%
Cash public assistance	0.0%
Food stamps / SNAP	2.1%

Health indicators

Condition	%
High blood pressure	30.0%
High cholesterol	31.6%
Heart disease	6.0%
Stroke	2.7%
Asthma	9.4%
Arthritis	22.3%
Kidney disease	2.8%
Pulmonary disease	5.9%
Cancer	7.9%

Behavior / access	%
Binge drinking	17.5%
No physical activity	21.3%
Less than 7 hrs sleep	32.6%
Fair or poor health	10.4%
Poor mental health	12.7%
Poor physical health	8.7%
No health insurance	8.6%
Visited doctor (checkup)	79.5%
Visited dentist	71.1%
Cholesterol screening	93.0%
Teeth loss	10.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	118	3.8%

Disability	%
Any disability	8.3%
Under 18	2.1%
18–64 years	7.2%
65 and over	21.2%

Health insurance coverage

Type	%
Private insurance	88.3%
Public insurance	23.5%
Uninsured under 19	3.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,629	94.4%
Spanish	20	0.6%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	20	0.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,704	96.4%
Born in same state	3,684	95.9%
Born in different state	3,399	88.4%
Foreign born	20	0.5%
Naturalized citizen	139	3.6%
Not a US citizen	94	67.6%

Ancestry

Ancestry	Count	%
Italian	1,105	28.8%
Arab	510	13.3%
French	389	10.1%
English	160	4.2%

Ancestry	Count	%
Norwegian	51	1.3%
Polish	11	0.3%
Irish	9	0.2%

Technology access

Metric	% of households
Computer access	35.2%
Internet access	97.7%

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

Frequently asked questions

What is the ZIP code for West Sayville, NY?

West Sayville, NY has one ZIP code: 11796.

What is the main ZIP code for West Sayville, NY?

The primary ZIP code for West Sayville, NY is 11796. The city uses area code 631 for phone service.

What county is West Sayville, NY in?

West Sayville is located in Suffolk County, New York.

How many ZIP codes are in West Sayville, NY?

West Sayville, NY has 1 ZIP code.

What ZIP code should I use for mailing addresses in West Sayville's downtown business district along Middle Country Road?

All addresses in West Sayville, including the downtown business area along Middle Country Road, use the ZIP code 11796.

If I'm sending a package to a residence near the West Sayville waterfront and Carman's River, what ZIP code do I need?

Waterfront properties and residences near Carman's River in West Sayville are serviced by ZIP code 11796.