Yaphank ZIP Code List — Suffolk County, NY

There is one unique ZIP code in Yaphank, New York and it is 11980. Area code: 631/934.

ZIP codes

12.03

sq mi land

0.11

sq mi water

631/934

area code

Yaphank, NY ZIP code map

About Yaphank, NY

Yaphank, NY, is a charming hamlet located in Suffolk County, New York. Known for its scenic beauty and community-oriented lifestyle, Yaphank combines the tranquility of suburban living with easy access to larger urban centers. This quaint locality offers a variety of amenities and a rich sense of community for its residents.

Location & geography

Yaphank is situated in the central part of Suffolk County and encompasses a total area of 12.03 square miles, with a small water area of 0.11 square miles. The hamlet is surrounded by several nearby cities, including Medford, which is approximately 4 miles to the north, and Patchogue, about 6 miles to the southeast. The terrain is primarily flat and suburban, making it ideal for outdoor activities and leisurely pursuits.

Community & economy

The character of Yaphank is defined by its blend of suburban convenience and natural surroundings, making it a welcoming place for families and individuals alike. The local economy includes a mix of small businesses and industries, contributing to a sense of local pride and community engagement. Daily life in Yaphank revolves around local events, recreational activities, and community gatherings that foster a strong neighborhood spirit.

Transportation

Yaphank is conveniently accessible via Long Island Expressway (I-495), which connects residents to other parts of Long Island and into New York City. The nearest airport is Long Island MacArthur Airport, located about 8 miles to the northwest, providing easy access for those who travel frequently. Public transportation options, including local bus services, further enhance connectivity for residents.

History

Yaphank was founded in the late 17th century and has a rich history rooted in agriculture and tourism. Originally a farming community, it eventually transformed into a suburban area, with diverse industries contributing to its economy over the years. Notable events in Yaphank's history include the establishment of the Yaphank Historical Society, which helps preserve the hamlet's heritage.

Did you know?

One surprising fact about Yaphank is that it is home to the historic Long Island Motor Parkway, one of the first roadways built specifically for automobiles. Additionally, the community takes pride in its recreational parks, including the scenic Yaphank Lake, which is a local favorite for outdoor enthusiasts.

ZIP codes for Yaphank, NY (1)

ZIP code	City	County	Map
11980	Yaphank	Suffolk	View map

Demographics & statistics

5,144

Population

38.3

Median age

$113,004

Median household income

$54,135

Per capita income

$372,500

Median home value

$2,429

Median monthly rent

71.5%

Home ownership

2.1%

Poverty rate

2.7%

Unemployment

1,663

Housing units

36.0%

Bachelor's or higher

Age distribution

Male Female

178

Under 5

161

5–9

140

10–14

126

15–19

184

20–24

165

561

25–34

504

384

35–44

345

257

45–54

231

200

55–59

180

187

60–64

169

329

65–74

295

111

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	781	15.2%
18 and over	4,363	84.8%
65 and over	942	18.3%
Median age	38.3 years

Race & ethnicity

White 88.1%

Black or African American 3.3%

Hispanic or Latino 3.3%

Two or more races 2.9%

Asian 1.6%

Other race 0.7%

American Indian / Alaska Native 0.1%

Group	Count	%
White	4,688	88.1%
Black or African American	176	3.3%
Hispanic or Latino	175	3.3%
Two or more races	153	2.9%
Asian	87	1.6%
Other race	37	0.7%
American Indian / Alaska Native	3	0.1%

Household income

Under $10k 1.5%

$10k–$15k 0.5%

$15k–$25k 2.2%

$25k–$35k 6.1%

$35k–$50k 4.1%

$50k–$75k 17.2%

$75k–$100k 11.1%

$100k–$150k 26.3%

$150k–$200k 17.7%

$200k+ 13.4%

Range	% of households
Under $10k	1.5%
$10k–$15k	0.5%
$15k–$25k	2.2%
$25k–$35k	6.1%
$35k–$50k	4.1%
$50k–$75k	17.2%
$75k–$100k	11.1%
$100k–$150k	26.3%
$150k–$200k	17.7%
$200k+	13.4%
Median income	$113,004

Housing

Home values

Under $50k 0.9%

$50k–$100k 1.4%

$100k–$150k 0.2%

$150k–$200k 1.3%

$200k–$300k 20.6%

$300k–$500k 55.3%

$500k–$1M 19.5%

$1M+ 0.8%

Housing overview

Metric	Value
Median home value	$372,500
Median rent / month	$2,429
Owner occupied	71.5%
Renter occupied	28.5%
Vacant	3.4%
Single-family detached	43.5%
Large apartment buildings	6.6%
Mobile homes	0.0%
Median rooms	5.5
Avg household size (owned)	2.36

Year built

Era	%
2020 or later	5.1%
2010–2019	19.9%
2000–2009	5.3%
1990–1999	6.3%
1980–1989	26.2%
1970–1979	9.4%
1960–1969	7.4%
1950–1959	8.6%
1940–1949	4.1%
1939 or earlier	7.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	13.5%
2 bedrooms	37.2%
3 bedrooms	34.0%
4 bedrooms	10.6%
5+ bedrooms	4.2%

Vehicles per household

Vehicles	% of households
No vehicle	4.9%
1 vehicle	26.6%
2 vehicles	48.3%
3 or more	20.3%

Heating fuel

Fuel type	%
Utility gas	29.1%
Electricity	9.2%
Propane / LP gas	2.3%
Fuel oil	57.0%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	910	41.0%
Cohabiting couple	426	19.2%
Male householder, no spouse	412	18.6%
Female householder, no spouse	469	21.2%
Households with children under 18	405	18.3%
Households with seniors (65+)	703	31.7%
Average household size	2.29

Marital status

Status	Male	Female
Never married	38.5%	35.0%
Married	47.0%	44.6%
Separated	3.4%	0.7%
Widowed	2.2%	9.4%
Divorced	8.8%	10.4%

Education

Less than 9th grade 0.6%

Some HS, no diploma 2.3%

HS graduate 34.7%

Some college, no degree 14.9%

Associate's degree 11.5%

Bachelor's degree 19.9%

Graduate / professional 16.0%

Metric	%
HS diploma or higher	97.1%
Bachelor's or higher	36.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	125	16.4%
Kindergarten	13	1.7%
Elementary school	286	37.4%
High school	165	21.6%
College / grad school	175	22.9%

Employment

Industry of employment

Education & healthcare 27.8%

Professional & management 13.4%

Construction 12.6%

Arts, food & hospitality 12.6%

Retail trade 6.1%

Finance & real estate 6.1%

Public administration 5.8%

Manufacturing 4.6%

Transportation & utilities 4.6%

Other services 3.5%

Wholesale trade 2.0%

Information 0.7%

Occupation

Category	%
Management, business & arts	40.3%
Service	15.1%
Sales & office	22.8%
Natural resources & construction	14.8%
Production & transportation	7.0%

Employment type

Type	%
Private sector	73.2%
Government	23.0%
Self-employed	3.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.1%
Carpool	11.9%
Public transit	2.3%
Walk	0.0%
Other means	0.3%
Avg commute (minutes)	34.3

Poverty

All people 2.1%

Under 18 years 0.0%

18 and over 2.5%

Married-couple families 0.7%

Female-led households 3.8%

Income support

Source	% of households
Social Security	30.8%
Retirement income	24.1%
Supplemental Security	2.9%
Cash public assistance	0.0%
Food stamps / SNAP	1.6%

Health indicators

Condition	%
High blood pressure	26.7%
High cholesterol	28.6%
Heart disease	4.7%
Stroke	2.2%
Asthma	9.2%
Arthritis	18.0%
Kidney disease	2.3%
Pulmonary disease	5.0%
Cancer	5.8%

Behavior / access	%
Binge drinking	20.2%
No physical activity	21.1%
Less than 7 hrs sleep	35.1%
Fair or poor health	10.1%
Poor mental health	13.4%
Poor physical health	8.1%
No health insurance	11.3%
Visited doctor (checkup)	76.8%
Visited dentist	68.1%
Cholesterol screening	91.0%
Teeth loss	10.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	275	6.3%

Disability	%
Any disability	7.5%
Under 18	5.6%
18–64 years	3.7%
65 and over	23.0%

Health insurance coverage

Type	%
Private insurance	87.2%
Public insurance	24.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,805	93.4%
Spanish	88	1.8%
Other Indo-European	51	1.1%
Asian & Pacific Islander	37	0.8%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,689	91.2%
Born in same state	4,672	90.8%
Born in different state	4,251	82.6%
Foreign born	17	0.3%
Naturalized citizen	455	8.8%
Not a US citizen	360	79.1%

Ancestry

Ancestry	Count	%
Italian	1,229	23.9%
French	170	3.3%
Arab	142	2.8%
Irish	58	1.1%
Dutch	53	1%

Ancestry	Count	%
Polish	38	0.7%
Norwegian	26	0.5%
English	23	0.4%
German	20	0.4%

Technology access

Metric	% of households
Computer access	43.1%
Internet access	97.5%

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

Frequently asked questions

What is the ZIP code for Yaphank, NY?

Yaphank, NY has one ZIP code: 11980.

What is the main ZIP code for Yaphank, NY?

The primary ZIP code for Yaphank, NY is 11980. The city uses area code 631 or 934 for phone service.

What county is Yaphank, NY in?

Yaphank is located in Suffolk County, New York.

How many ZIP codes are in Yaphank, NY?

Yaphank, NY has 1 ZIP code.

What ZIP code serves the Yaphank hamlet area in central Suffolk County?

Yaphank is served by ZIP code 11980, which covers this hamlet located in the heart of Suffolk County on Long Island.

If I'm mailing something to a business in Yaphank near County Road 111, what ZIP code should I use?

You should use ZIP code 11980 for any mail addressed to Yaphank, as this is the single ZIP code that covers the entire hamlet including areas near County Road 111.