Bayville ZIP Code List — Nassau County, NY

There is one unique ZIP code in Bayville, New York and it is 11709. Area code: 516.
1
ZIP codes
1.49
sq mi land
0.58
sq mi water
516
area code
Bayville, NY ZIP code map

About Bayville, NY

Bayville, New York, is a charming village located within Nassau County. Known for its picturesque views and community-oriented atmosphere, this small enclave attracts both residents and visitors alike. It offers a blend of suburban comfort along with the appeal of coastal activities, making it a unique spot on Long Island.

Location & geography

Bayville is situated on the northern shore of Long Island, surrounded by the beautiful waters of the Long Island Sound. It is approximately 5 miles east of the bustling city of Glen Cove and about 10 miles west of Oyster Bay. The village spans a total area of 1.49 square miles of land and includes 0.58 square miles of water, contributing to its scenic waterfront landscape.

Community & economy

The character of Bayville is familial and close-knit, with many local events and activities designed to foster community involvement. The village encourages a lifestyle centered around leisure, with numerous parks, beaches, and recreational facilities available for residents. Although small, Bayville features local businesses that serve daily needs, and its proximity to larger towns supports a balance of industries.

Transportation

Bayville is easily accessible via Route 105, which connects to surrounding communities and major thoroughfares. The nearest major airport is John F. Kennedy International Airport, located about 20 miles to the southwest. Local transit options include bus services that link Bayville to larger transportation hubs on Long Island.

History

Bayville was founded in the late 19th century and developed primarily as a summer resort for wealthy New Yorkers. Over the years, its scenic waterfront and charming residential areas have attracted both year-round and seasonal residents. The village has maintained its quaint charm while adapting to modern lifestyles, balancing tourism with local culture.

Did you know?

A surprising fact about Bayville is its hosting of the annual Bayville Beach Fest, which draws many visitors to its shores every summer. Additionally, the village is home to the popular Bayville Adventure Park, offering a variety of attractions for families and tourists.

ZIP codes for Bayville, NY (1)
ZIP code City County Map
11709 Bayville Nassau View map

Demographics & statistics

6,763
Population
52.5
Median age
$136,346
Median household income
$68,882
Per capita income
$653,500
Median home value
$1,958
Median monthly rent
87.0%
Home ownership
4.3%
Poverty rate
3.2%
Unemployment
2,510
Housing units
52.9%
Bachelor's or higher

Age distribution

Male Female
91
Under 5
93
168
5–9
172
169
10–14
172
196
15–19
199
192
20–24
196
187
25–34
190
337
35–44
344
595
45–54
607
400
55–59
409
311
60–64
317
357
65–74
364
257
75–84
263
88
85+
89
← Male
Female →

Age summary

GroupCount%
Under 181,13116.7%
18 and over5,63283.3%
65 and over1,41821.0%
Median age52.5 years

Race & ethnicity

White 89.4%
Two or more races 4.8%
Hispanic or Latino 4.3%
Other race 0.7%
Asian 0.5%
Black or African American 0.3%
GroupCount%
White6,31789.4%
Two or more races3364.8%
Hispanic or Latino3034.3%
Other race520.7%
Asian340.5%
Black or African American240.3%

Household income

Under $10k 3.7%
$15k–$25k 2.1%
$25k–$35k 3.5%
$35k–$50k 7.1%
$50k–$75k 6.4%
$75k–$100k 12.3%
$100k–$150k 18.4%
$150k–$200k 8.8%
$200k+ 37.7%
Range% of households
Under $10k3.7%
$15k–$25k2.1%
$25k–$35k3.5%
$35k–$50k7.1%
$50k–$75k6.4%
$75k–$100k12.3%
$100k–$150k18.4%
$150k–$200k8.8%
$200k+37.7%
Median income$136,346

Housing

Home values

Under $50k 0.8%
$50k–$100k 2.3%
$150k–$200k 0.6%
$200k–$300k 2.2%
$300k–$500k 18.0%
$500k–$1M 65.9%
$1M+ 10.3%

Housing overview

MetricValue
Median home value$653,500
Median rent / month$1,958
Owner occupied87.0%
Renter occupied13.0%
Vacant7.0%
Single-family detached85.1%
Large apartment buildings0.0%
Mobile homes2.2%
Median rooms6.7
Avg household size (owned)2.63

Year built

Era%
2020 or later2.2%
2010–20191.4%
2000–20091.2%
1990–19995.0%
1980–198915.2%
1970–197912.2%
1960–196922.2%
1950–195920.4%
1940–19495.6%
1939 or earlier14.6%

Bedrooms

Size% of units
No bedroom (studio)1.2%
1 bedroom7.5%
2 bedrooms10.5%
3 bedrooms47.2%
4 bedrooms27.9%
5+ bedrooms5.7%

Vehicles per household

Vehicles% of households
No vehicle10.4%
1 vehicle24.0%
2 vehicles41.2%
3 or more24.4%

Heating fuel

Fuel type%
Utility gas69.6%
Electricity1.8%
Propane / LP gas3.1%
Fuel oil24.4%
Solar1.1%

Households & families

Household typeCount%
Married-couple family1,66462.7%
Cohabiting couple572.1%
Male householder, no spouse33212.5%
Female householder, no spouse60322.7%
Households with children under 1867525.4%
Households with seniors (65+)97936.9%
Average household size2.52

Marital status

StatusMaleFemale
Never married31.8%23.6%
Married59.0%58.3%
Separated1.1%0.0%
Widowed2.2%8.4%
Divorced5.9%9.7%

Education

Less than 9th grade 2.2%
Some HS, no diploma 2.6%
HS graduate 19.4%
Some college, no degree 16.5%
Associate's degree 6.4%
Bachelor's degree 25.8%
Graduate / professional 27.1%
Metric%
HS diploma or higher95.2%
Bachelor's or higher52.9%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool1138.1%
Kindergarten755.4%
Elementary school54639.2%
High school35725.6%
College / grad school30221.7%

Employment

Industry of employment

Education & healthcare 39.1%
Professional & management 12.7%
Retail trade 8.8%
Construction 7.8%
Finance & real estate 7.5%
Manufacturing 5.0%
Other services 4.6%
Arts, food & hospitality 4.5%
Transportation & utilities 4.3%
Wholesale trade 2.4%
Public administration 2.3%
Information 1.0%

Occupation

Category%
Management, business & arts53.3%
Service10.3%
Sales & office25.1%
Natural resources & construction7.0%
Production & transportation4.4%

Employment type

Type%
Private sector80.9%
Government15.4%
Self-employed3.7%
Unpaid family workers0.0%

Commute

Method%
Drive alone75.8%
Carpool3.1%
Public transit12.2%
Walk0.3%
Other means0.4%
Avg commute (minutes)37.5

Poverty

All people 4.3%
Under 18 years 5.2%
18 and over 4.1%
Married-couple families 0.5%
Female-led households 5.3%

Income support

Source% of households
Social Security32.7%
Retirement income23.6%
Supplemental Security2.5%
Cash public assistance1.1%
Food stamps / SNAP2.9%

Health indicators

Condition%
High blood pressure29.2%
High cholesterol35.6%
Heart disease5.5%
Stroke2.3%
Asthma8.6%
Arthritis21.4%
Kidney disease2.5%
Pulmonary disease5.1%
Cancer7.6%
Behavior / access%
Binge drinking15.6%
No physical activity17.6%
Less than 7 hrs sleep31.7%
Fair or poor health8.7%
Poor mental health12.0%
Poor physical health7.6%
No health insurance8.0%
Visited doctor (checkup)80.5%
Visited dentist75.6%
Cholesterol screening94.0%
Teeth loss7.6%

Veterans & disability

VeteransCount%
Civilian veterans2704.8%
Disability%
Any disability8.1%
Under 182.1%
18–64 years7.9%
65 and over13.8%

Health insurance coverage

Type%
Private insurance81.3%
Public insurance31.5%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only6,57997.3%
Spanish2023.1%
Other Indo-European641.0%
Asian & Pacific Islander1382.1%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)6,20391.7%
Born in same state6,12090.5%
Born in different state5,38579.6%
Foreign born831.2%
Naturalized citizen5608.3%
Not a US citizen42876.4%

Ancestry

AncestryCount%
Italian1,35620.1%
French83112.3%
Arab2063%
Irish651%
AncestryCount%
German620.9%
English290.4%
Polish280.4%
Norwegian140.2%

Technology access

Metric% of households
Computer access39.3%
Internet access97.9%

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

Frequently asked questions
What is the ZIP code for Bayville, NY?
Bayville, NY has one ZIP code: 11709.
What is the main ZIP code for Bayville, NY?
The primary ZIP code for Bayville, NY is 11709. The city uses area code 516 for phone service.
What county is Bayville, NY in?
Bayville is located in Nassau County, New York.
How many ZIP codes are in Bayville, NY?
Bayville, NY has 1 ZIP code.
What ZIP code should I use when mailing a package to a business located in the Bayville waterfront area along Long Island Sound?
Businesses and residences in the Bayville waterfront area use ZIP code 11709, which covers all of Bayville in Nassau County.
If I'm sending correspondence to a property in the Bayville Cove neighborhood, what is the correct ZIP code?
The Bayville Cove neighborhood, like all residential areas in Bayville, uses ZIP code 11709.
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