Sayville ZIP Code List — Suffolk County, NY

There is one unique ZIP code in Sayville, New York and it is 11782. Area code: 631.

ZIP codes

5.55

sq mi land

0.07

sq mi water

631

area code

Sayville, NY ZIP code map

About Sayville, NY

Sayville, NY, is a charming community located in Suffolk County, New York. Known for its picturesque setting and strong community spirit, this town offers residents and visitors a blend of suburban tranquility and access to local amenities. With its small-town feel and rich history, Sayville is a lovely place to live or visit.

Location & geography

Sayville covers a total land area of 5.55 square miles and has a small water area of 0.07 square miles. It is situated on the southern shore of Long Island, with neighboring cities such as Islip, which is about 5 miles northwest, and Patchogue, approximately 3 miles to the east. The terrain is predominantly flat and coastal, providing beautiful views and a welcoming atmosphere.

Community & economy

The character of Sayville is marked by its friendly residents and vibrant local culture. The town is home to various industries, including healthcare, education, and retail, contributing to its economic stability. Daily life in Sayville is characterized by community events, local restaurants, and a strong sense of belonging among its residents.

Transportation

Sayville is conveniently located near major highways such as the Long Island Expressway (I-495) and Sunrise Highway (NY-27), making it accessible for commuters. The nearest airport is Long Island MacArthur Airport, located approximately 9 miles to the northwest, providing both domestic and limited international flights. Public transportation is available through the Long Island Rail Road, which connects Sayville to various destinations across Long Island.

History

Sayville was founded in the late 17th century, initially developing as a farming community. Over the years, it became a popular summer destination, particularly due to its beautiful beaches and proximity to the Great South Bay. Key industries throughout its history have included agriculture and tourism, shaping the town's development.

Did you know?

One surprising fact about Sayville is that it is home to the annual Sayville Summerfest, attracting visitors with its crafts, food vendors, and entertainment. Additionally, Sayville has a rich cultural heritage, reflecting the diverse backgrounds of its residents.

ZIP codes for Sayville, NY (1)

ZIP code	City	County	Map
11782	Sayville	Suffolk	View map

Demographics & statistics

15,113

Population

44.3

Median age

$143,822

Median household income

$66,945

Per capita income

$552,700

Median home value

$2,227

Median monthly rent

74.8%

Home ownership

4.5%

Poverty rate

2.0%

Unemployment

5,465

Housing units

53.6%

Bachelor's or higher

Age distribution

Male Female

396

Under 5

400

548

5–9

555

474

10–14

480

400

15–19

404

361

20–24

365

803

25–34

813

842

35–44

853

1,176

45–54

1,191

529

55–59

536

528

60–64

535

716

65–74

724

412

75–84

416

326

85+

330

← Male

Female →

Age summary

Group	Count	%
Under 18	3,393	22.5%
18 and over	11,720	77.5%
65 and over	2,924	19.3%
Median age	44.3 years

Race & ethnicity

White 88.3%

Two or more races 5%

Hispanic or Latino 4.1%

Asian 1.3%

Black or African American 0.5%

Other race 0.5%

Native Hawaiian / Pacific Islander 0.4%

Group	Count	%
White	13,912	88.3%
Two or more races	781	5%
Hispanic or Latino	650	4.1%
Asian	208	1.3%
Black or African American	79	0.5%
Other race	76	0.5%
Native Hawaiian / Pacific Islander	57	0.4%

Household income

Under $10k 3.7%

$10k–$15k 2.3%

$15k–$25k 2.8%

$25k–$35k 4.2%

$35k–$50k 4.9%

$50k–$75k 6.7%

$75k–$100k 10.2%

$100k–$150k 19.1%

$150k–$200k 15.2%

$200k+ 30.7%

Range	% of households
Under $10k	3.7%
$10k–$15k	2.3%
$15k–$25k	2.8%
$25k–$35k	4.2%
$35k–$50k	4.9%
$50k–$75k	6.7%
$75k–$100k	10.2%
$100k–$150k	19.1%
$150k–$200k	15.2%
$200k+	30.7%
Median income	$143,822

Housing

Home values

Under $50k 0.8%

$50k–$100k 0.2%

$100k–$150k 0.8%

$150k–$200k 1.5%

$200k–$300k 0.4%

$300k–$500k 35.7%

$500k–$1M 57.6%

$1M+ 2.9%

Housing overview

Metric	Value
Median home value	$552,700
Median rent / month	$2,227
Owner occupied	74.8%
Renter occupied	25.2%
Vacant	19.5%
Single-family detached	78.3%
Large apartment buildings	3.5%
Mobile homes	0.2%
Median rooms	6.3
Avg household size (owned)	3.01

Year built

Era	%
2020 or later	0.0%
2010–2019	1.9%
2000–2009	4.3%
1990–1999	5.3%
1980–1989	10.3%
1970–1979	14.8%
1960–1969	25.7%
1950–1959	14.5%
1940–1949	3.8%
1939 or earlier	19.5%

Bedrooms

Size	% of units
No bedroom (studio)	4.3%
1 bedroom	8.1%
2 bedrooms	16.3%
3 bedrooms	38.7%
4 bedrooms	26.8%
5+ bedrooms	5.9%

Vehicles per household

Vehicles	% of households
No vehicle	6.0%
1 vehicle	28.1%
2 vehicles	40.8%
3 or more	25.0%

Heating fuel

Fuel type	%
Utility gas	55.4%
Electricity	6.6%
Propane / LP gas	1.8%
Fuel oil	34.6%
Wood	0.8%
Solar	0.7%

Households & families

Household type	Count	%
Married-couple family	3,255	58.9%
Cohabiting couple	219	4.0%
Male householder, no spouse	724	13.1%
Female householder, no spouse	1,324	24.0%
Households with children under 18	1,741	31.5%
Households with seniors (65+)	1,927	34.9%
Average household size	2.69

Marital status

Status	Male	Female
Never married	30.4%	23.9%
Married	59.2%	53.5%
Separated	1.1%	2.7%
Widowed	2.8%	11.3%
Divorced	6.6%	8.6%

Education

Less than 9th grade 1.5%

Some HS, no diploma 2.6%

HS graduate 17.9%

Some college, no degree 16.1%

Associate's degree 8.2%

Bachelor's degree 29.9%

Graduate / professional 23.7%

Metric	%
HS diploma or higher	95.9%
Bachelor's or higher	53.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	302	8.3%
Kindergarten	79	2.2%
Elementary school	1,822	50.0%
High school	613	16.8%
College / grad school	827	22.7%

Employment

Industry of employment

Education & healthcare 33.2%

Professional & management 11.6%

Retail trade 9.5%

Manufacturing 7.6%

Construction 6.7%

Public administration 6.3%

Transportation & utilities 5.6%

Finance & real estate 5.2%

Wholesale trade 4.0%

Arts, food & hospitality 3.8%

Information 3.2%

Other services 3.2%

Occupation

Category	%
Management, business & arts	52.5%
Service	12.5%
Sales & office	20.4%
Natural resources & construction	7.9%
Production & transportation	6.6%

Employment type

Type	%
Private sector	69.0%
Government	28.1%
Self-employed	2.8%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	76.3%
Carpool	6.1%
Public transit	3.4%
Walk	1.3%
Other means	1.1%
Avg commute (minutes)	32.4

Poverty

All people 4.5%

Under 18 years 5.2%

18 and over 4.3%

Married-couple families 0.0%

Female-led households 14.4%

Income support

Source	% of households
Social Security	34.8%
Retirement income	34.0%
Supplemental Security	4.0%
Cash public assistance	0.8%
Food stamps / SNAP	2.4%

Health indicators

Condition	%
High blood pressure	28.2%
High cholesterol	31.6%
Heart disease	5.3%
Stroke	2.4%
Asthma	9.3%
Arthritis	20.6%
Kidney disease	2.5%
Pulmonary disease	5.3%
Cancer	7.4%

Behavior / access	%
Binge drinking	17.8%
No physical activity	19.3%
Less than 7 hrs sleep	32.1%
Fair or poor health	9.3%
Poor mental health	12.4%
Poor physical health	8.0%
No health insurance	8.1%
Visited doctor (checkup)	79.1%
Visited dentist	73.1%
Cholesterol screening	93.3%
Teeth loss	9.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	596	5.1%

Disability	%
Any disability	10.9%
Under 18	4.4%
18–64 years	7.4%
65 and over	30.2%

Health insurance coverage

Type	%
Private insurance	88.7%
Public insurance	26.9%
Uninsured under 19	0.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	14,317	94.7%
Spanish	72	0.5%
Other Indo-European	39	0.3%
Asian & Pacific Islander	27	0.2%
Other languages	5	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	14,771	97.7%
Born in same state	14,675	97.1%
Born in different state	13,785	91.2%
Foreign born	96	0.6%
Naturalized citizen	342	2.3%
Not a US citizen	223	65.2%

Ancestry

Ancestry	Count	%
Italian	4,885	32.3%
Arab	1,733	11.5%
French	735	4.9%
Polish	391	2.6%
German	117	0.8%

Ancestry	Count	%
Dutch	111	0.7%
English	101	0.7%
Norwegian	81	0.5%
Irish	33	0.2%

Technology access

Metric	% of households
Computer access	36.5%
Internet access	93.1%

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

Frequently asked questions

What is the ZIP code for Sayville, NY?

Sayville, NY has one ZIP code: 11782.

What is the main ZIP code for Sayville, NY?

The primary ZIP code for Sayville, NY is 11782. The city uses area code 631 for phone service.

What county is Sayville, NY in?

Sayville is located in Suffolk County, New York.

How many ZIP codes are in Sayville, NY?

Sayville, NY has 1 ZIP code.

What ZIP code covers the Sayville downtown area and waterfront along the Great South Bay?

The Sayville downtown area and waterfront district are located in ZIP code 11782, which encompasses the village's commercial and residential core along the bay.

What is the ZIP code for the Sayville Ferry terminal and ferry service to Fire Island?

The Sayville Ferry terminal, which operates the popular passenger ferry service to Fire Island, is located in ZIP code 11782 in the heart of the village.