Sag Harbor ZIP Code List — Suffolk County, NY

There is one unique ZIP code in Sag Harbor, New York and it is 11963. Area code: 631.
1
ZIP codes
14.53
sq mi land
4.94
sq mi water
631
area code
Sag Harbor, NY ZIP code map

About Sag Harbor, NY

Sag Harbor, NY, is a charming waterfront village located in the Hamptons region of Long Island. Known for its rich maritime history and beautiful coastal scenery, it offers a unique blend of culture, arts, and recreation. With a quaint downtown filled with galleries, shops, and eateries, this village is a beloved destination for both locals and tourists alike.

Location & geography

Sag Harbor is situated in Suffolk County, New York, on the eastern side of Long Island. The village is approximately 8 miles from East Hampton, 10 miles from Southampton, and about 20 miles from Montauk. The total area encompasses 14.53 square miles of land and 4.94 square miles of water, providing ample opportunities for water-based activities and exploration.

Community & economy

The character of Sag Harbor is defined by its historical significance as a former whaling port and its vibrant artistic community. The local economy is primarily driven by tourism, retail, and real estate industries, with an increasing focus on arts and entertainment. Daily life in Sag Harbor revolves around its picturesque village atmosphere, community events, and outdoor recreational activities that attract visitors year-round.

Transportation

Sag Harbor is accessible via several key roads, including Route 114 and Montauk Highway, which connects it to other parts of Long Island. The nearest major airport is Long Island MacArthur Airport, located about 55 miles to the northwest. Additionally, residents and visitors can utilize local ferry services to travel to nearby areas.

History

Sag Harbor was founded in the late 1600s and quickly became a prominent whaling port during the 18th and 19th centuries. The village played a significant role in shipping and trade, which shaped its economy and growth over time. Notable events include its designation as a historic district, preserving many significant buildings that reflect its maritime heritage.

Did you know?

Sag Harbor is known for its well-preserved 19th-century architecture, including the iconic Custom House, which is a reminder of its storied past. It is also notable for being one of the few surviving whaling villages in the country.

ZIP codes for Sag Harbor, NY (1)
ZIP code City County Map
11963 Sag Harbor Suffolk View map

Demographics & statistics

8,445
Population
50.5
Median age
$111,129
Median household income
$89,667
Per capita income
$1,058,900
Median home value
$2,896
Median monthly rent
83.8%
Home ownership
5.6%
Poverty rate
3.5%
Unemployment
5,687
Housing units
57.5%
Bachelor's or higher

Age distribution

Male Female
155
Under 5
171
315
5–9
348
183
10–14
201
253
15–19
278
111
20–24
122
254
25–34
281
460
35–44
508
602
45–54
664
302
55–59
334
323
60–64
356
611
65–74
673
338
75–84
373
109
85+
120
← Male
Female →

Age summary

GroupCount%
Under 181,68219.9%
18 and over6,76380.1%
65 and over2,22426.3%
Median age50.5 years

Race & ethnicity

White 76.2%
Hispanic or Latino 8.7%
Two or more races 7.7%
Asian 3.1%
Black or African American 2.2%
Other race 1.6%
American Indian / Alaska Native 0.6%
GroupCount%
White7,04476.2%
Hispanic or Latino8038.7%
Two or more races7147.7%
Asian2853.1%
Black or African American2032.2%
Other race1471.6%
American Indian / Alaska Native520.6%

Household income

Under $10k 2.1%
$10k–$15k 0.4%
$15k–$25k 6.3%
$25k–$35k 4.1%
$35k–$50k 6.5%
$50k–$75k 14.9%
$75k–$100k 9.9%
$100k–$150k 20.7%
$150k–$200k 9.8%
$200k+ 25.3%
Range% of households
Under $10k2.1%
$10k–$15k0.4%
$15k–$25k6.3%
$25k–$35k4.1%
$35k–$50k6.5%
$50k–$75k14.9%
$75k–$100k9.9%
$100k–$150k20.7%
$150k–$200k9.8%
$200k+25.3%
Median income$111,129

Housing

Home values

Under $50k 0.7%
$50k–$100k 0.2%
$100k–$150k 1.6%
$150k–$200k 0.4%
$200k–$300k 0.5%
$300k–$500k 0.9%
$500k–$1M 41.8%
$1M+ 53.8%

Housing overview

MetricValue
Median home value$1,058,900
Median rent / month$2,896
Owner occupied83.8%
Renter occupied16.2%
Vacant43.2%
Single-family detached92.2%
Large apartment buildings2.2%
Mobile homes1.2%
Median rooms6.6
Avg household size (owned)2.40

Year built

Era%
2020 or later0.3%
2010–20198.2%
2000–20098.1%
1990–199914.0%
1980–198912.9%
1970–19799.6%
1960–196910.4%
1950–195916.9%
1940–19498.6%
1939 or earlier10.9%

Bedrooms

Size% of units
No bedroom (studio)0.3%
1 bedroom1.6%
2 bedrooms21.3%
3 bedrooms40.6%
4 bedrooms23.9%
5+ bedrooms12.3%

Vehicles per household

Vehicles% of households
No vehicle3.0%
1 vehicle37.3%
2 vehicles39.8%
3 or more19.9%

Heating fuel

Fuel type%
Utility gas17.8%
Electricity5.1%
Propane / LP gas14.5%
Fuel oil59.3%
Wood0.2%
No fuel used0.9%

Households & families

Household typeCount%
Married-couple family1,97255.5%
Cohabiting couple2126.0%
Male householder, no spouse42011.8%
Female householder, no spouse95226.8%
Households with children under 1899728.0%
Households with seniors (65+)1,56744.1%
Average household size2.36

Marital status

StatusMaleFemale
Never married24.3%27.6%
Married64.1%53.5%
Separated0.2%0.4%
Widowed2.0%8.2%
Divorced9.4%10.2%

Education

Less than 9th grade 0.9%
Some HS, no diploma 4.9%
HS graduate 19.7%
Some college, no degree 13.4%
Associate's degree 3.6%
Bachelor's degree 28.2%
Graduate / professional 29.3%
Metric%
HS diploma or higher94.3%
Bachelor's or higher57.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool402.4%
Kindergarten1428.5%
Elementary school79747.6%
High school45927.4%
College / grad school23814.2%

Employment

Industry of employment

Education & healthcare 25.0%
Professional & management 19.9%
Arts, food & hospitality 13.7%
Finance & real estate 12.4%
Construction 9.1%
Other services 5.7%
Retail trade 3.8%
Manufacturing 3.5%
Public administration 2.6%
Agriculture & mining 1.7%
Information 1.5%
Transportation & utilities 0.6%
Wholesale trade 0.5%

Occupation

Category%
Management, business & arts49.1%
Service18.4%
Sales & office19.3%
Natural resources & construction11.7%
Production & transportation1.5%

Employment type

Type%
Private sector67.7%
Government17.3%
Self-employed14.6%
Unpaid family workers0.4%

Commute

Method%
Drive alone68.4%
Carpool3.8%
Public transit5.0%
Walk5.2%
Other means1.2%
Avg commute (minutes)21.9

Poverty

All people 5.6%
Under 18 years 6.4%
18 and over 5.5%
Married-couple families 2.2%
Female-led households 11.4%

Income support

Source% of households
Social Security38.9%
Retirement income27.4%
Supplemental Security1.9%
Cash public assistance0.2%
Food stamps / SNAP0.9%

Health indicators

Condition%
High blood pressure30.0%
High cholesterol32.6%
Heart disease5.7%
Stroke2.5%
Asthma8.9%
Arthritis21.6%
Kidney disease2.7%
Pulmonary disease5.0%
Cancer8.1%
Behavior / access%
Binge drinking16.6%
No physical activity18.6%
Less than 7 hrs sleep31.0%
Fair or poor health9.1%
Poor mental health11.1%
Poor physical health7.7%
No health insurance7.9%
Visited doctor (checkup)80.4%
Visited dentist74.6%
Cholesterol screening94.5%
Teeth loss7.8%

Veterans & disability

VeteransCount%
Civilian veterans4256.3%
Disability%
Any disability8.9%
Under 185.4%
18–64 years3.5%
65 and over22.3%

Health insurance coverage

Type%
Private insurance77.3%
Public insurance34.2%
Uninsured under 1910.7%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only8,11996.1%
Spanish2573.2%
Other Indo-European1011.2%
Asian & Pacific Islander1291.6%
Other languages120.1%

Place of birth & citizenship

OriginCount%
Native born (US)7,17384.9%
Born in same state7,15484.7%
Born in different state5,28262.5%
Foreign born190.2%
Naturalized citizen1,27215.1%
Not a US citizen53842.3%

Ancestry

AncestryCount%
Italian1,25714.9%
French1,01512%
Arab4385.2%
English700.8%
Dutch550.7%
AncestryCount%
Irish390.5%
Norwegian260.3%
Polish230.3%
German130.2%

Technology access

Metric% of households
Computer access42.1%
Internet access90.2%

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

Frequently asked questions
What is the ZIP code for Sag Harbor, NY?
Sag Harbor, NY has one ZIP code: 11963.
What is the main ZIP code for Sag Harbor, NY?
The primary ZIP code for Sag Harbor, NY is 11963. The city uses area code 631 for phone service.
What county is Sag Harbor, NY in?
Sag Harbor is located in Suffolk County, New York.
How many ZIP codes are in Sag Harbor, NY?
Sag Harbor, NY has 1 ZIP code.
What is the ZIP code for Sag Harbor's downtown historic district and waterfront area?
Sag Harbor's downtown historic district and picturesque waterfront, including Main Street and the Sag Harbor Wharf, are located in ZIP code 11963.
What ZIP code covers residential areas near Sag Harbor's Mashashimuet Park?
Mashashimuet Park, a scenic waterfront park in Sag Harbor, and the surrounding residential neighborhoods are all within ZIP code 11963.
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