Calverton ZIP Code List — Suffolk County, NY

There is one unique ZIP code in Calverton, New York and it is 11933. Area code: 631.

ZIP codes

25.38

sq mi land

2.43

sq mi water

631

area code

Calverton, NY ZIP code map

About Calverton, NY

Calverton is a quaint hamlet located in Suffolk County, New York. Nestled on the eastern tip of Long Island, this small community is part of the town of Riverhead and offers a unique blend of suburban and rural charm. With its rich history and scenic landscape, Calverton serves as a hidden gem for both residents and visitors alike.

Location & geography

Calverton is situated near the northern coast of Long Island, making it a peaceful escape from the bustle of urban life. The hamlet is approximately 5 miles west of the popular destination of Riverhead, and about 18 miles from the vibrant town of Southampton. Encompassing a land area of 25.38 square miles and a water area of 2.43 square miles, Calverton features a diverse landscape of farmland, woodlands, and waterfront.

Community & economy

The character of Calverton is defined by its close-knit community and picturesque surroundings. Residents enjoy a slower pace of life, often participating in local events and activities that celebrate the area's agricultural roots. The local economy is supported by industries such as agriculture, retail, and tourism, with visitors drawn to attractions like the nearby North Fork wineries.

Transportation

Calverton is accessible via several major highways, including the Long Island Expressway (I-495) and Route 25, facilitating easy travel to other parts of Long Island and New York City. The nearest airport is the Long Island MacArthur Airport, located around 30 miles to the west. Public transportation options, including buses, provide connectivity to surrounding towns and cities.

History

Calverton was originally founded as part of the town of Riverhead and has roots dating back to the 19th century. Key industries in the area have historically included agriculture and manufacturing, which shaped the community's development. Notable events include the establishment of the Calverton Executive Airpark, which transformed the local economy by attracting businesses and aviation activities.

Did you know?

One surprising fact about Calverton is that it is home to the Calverton National Cemetery, one of the largest cemeteries in the nation dedicated to veterans. Additionally, the area was formerly the site of a major naval base, which played a crucial role during and after World War II.

ZIP codes for Calverton, NY (1)

ZIP code	City	County	Map
11933	Calverton	Suffolk	View map

Demographics & statistics

6,975

Population

51.9

Median age

$84,176

Median household income

$48,395

Per capita income

$398,400

Median home value

$2,181

Median monthly rent

90.1%

Home ownership

6.8%

Poverty rate

6.6%

Unemployment

3,338

Housing units

30.3%

Bachelor's or higher

Age distribution

Male Female

143

Under 5

130

133

5–9

122

216

10–14

198

241

15–19

221

101

20–24

325

25–34

297

382

35–44

349

435

45–54

399

333

55–59

305

362

60–64

331

503

65–74

461

382

75–84

350

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,303	18.7%
18 and over	5,672	81.3%
65 and over	1,859	26.7%
Median age	51.9 years

Race & ethnicity

White 85.1%

Black or African American 8.4%

Asian 2.5%

Two or more races 2.3%

Hispanic or Latino 1%

Other race 0.7%

Group	Count	%
White	5,993	85.1%
Black or African American	589	8.4%
Asian	179	2.5%
Two or more races	164	2.3%
Hispanic or Latino	68	1%
Other race	50	0.7%

Household income

Under $10k 5.5%

$10k–$15k 1.1%

$15k–$25k 3.9%

$25k–$35k 10.8%

$35k–$50k 11.5%

$50k–$75k 13.9%

$75k–$100k 10.9%

$100k–$150k 19.4%

$150k–$200k 9.9%

$200k+ 13.0%

Range	% of households
Under $10k	5.5%
$10k–$15k	1.1%
$15k–$25k	3.9%
$25k–$35k	10.8%
$35k–$50k	11.5%
$50k–$75k	13.9%
$75k–$100k	10.9%
$100k–$150k	19.4%
$150k–$200k	9.9%
$200k+	13.0%
Median income	$84,176

Housing

Home values

Under $50k 11.2%

$50k–$100k 7.2%

$100k–$150k 3.9%

$150k–$200k 3.8%

$200k–$300k 7.0%

$300k–$500k 39.3%

$500k–$1M 24.8%

$1M+ 2.8%

Housing overview

Metric	Value
Median home value	$398,400
Median rent / month	$2,181
Owner occupied	90.1%
Renter occupied	9.9%
Vacant	18.0%
Single-family detached	65.2%
Large apartment buildings	2.1%
Mobile homes	21.4%
Median rooms	5.8
Avg household size (owned)	2.31

Year built

Era	%
2020 or later	1.4%
2010–2019	5.4%
2000–2009	14.1%
1990–1999	17.2%
1980–1989	21.8%
1970–1979	15.9%
1960–1969	7.4%
1950–1959	9.6%
1940–1949	2.4%
1939 or earlier	4.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	4.3%
2 bedrooms	31.6%
3 bedrooms	45.8%
4 bedrooms	10.5%
5+ bedrooms	7.5%

Vehicles per household

Vehicles	% of households
No vehicle	3.8%
1 vehicle	41.7%
2 vehicles	33.5%
3 or more	21.0%

Heating fuel

Fuel type	%
Utility gas	19.0%
Electricity	9.3%
Propane / LP gas	15.2%
Fuel oil	56.2%
Wood	0.2%

Households & families

Household type	Count	%
Married-couple family	1,329	44.6%
Cohabiting couple	159	5.3%
Male householder, no spouse	756	25.4%
Female householder, no spouse	737	24.7%
Households with children under 18	676	22.7%
Households with seniors (65+)	1,444	48.4%
Average household size	2.31

Marital status

Status	Male	Female
Never married	32.6%	26.2%
Married	46.7%	45.7%
Separated	2.4%	0.0%
Widowed	4.4%	11.3%
Divorced	13.9%	16.8%

Education

Less than 9th grade 2.9%

Some HS, no diploma 3.9%

HS graduate 29.6%

Some college, no degree 20.1%

Associate's degree 13.2%

Bachelor's degree 16.0%

Graduate / professional 14.2%

Metric	%
HS diploma or higher	93.2%
Bachelor's or higher	30.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	94	7.3%
Kindergarten	22	1.7%
Elementary school	478	37.0%
High school	462	35.7%
College / grad school	237	18.3%

Employment

Industry of employment

Education & healthcare 25.5%

Retail trade 18.3%

Professional & management 9.7%

Construction 9.6%

Transportation & utilities 6.3%

Finance & real estate 6.3%

Arts, food & hospitality 5.0%

Other services 4.7%

Public administration 3.9%

Manufacturing 3.6%

Agriculture & mining 2.9%

Wholesale trade 2.7%

Information 1.3%

Occupation

Category	%
Management, business & arts	40.4%
Service	12.2%
Sales & office	28.9%
Natural resources & construction	10.9%
Production & transportation	7.5%

Employment type

Type	%
Private sector	77.0%
Government	18.8%
Self-employed	4.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.8%
Carpool	6.7%
Public transit	2.5%
Walk	1.8%
Other means	1.3%
Avg commute (minutes)	28.8

Poverty

All people 6.8%

Under 18 years 9.5%

18 and over 6.2%

Married-couple families 4.0%

Female-led households 4.8%

Income support

Source	% of households
Social Security	49.9%
Retirement income	40.0%
Supplemental Security	8.9%
Cash public assistance	1.1%
Food stamps / SNAP	5.3%

Health indicators

Condition	%
High blood pressure	34.4%
High cholesterol	34.4%
Heart disease	7.3%
Stroke	3.3%
Asthma	9.7%
Arthritis	25.3%
Kidney disease	3.3%
Pulmonary disease	7.4%
Cancer	8.5%

Behavior / access	%
Binge drinking	15.9%
No physical activity	24.3%
Less than 7 hrs sleep	33.9%
Fair or poor health	12.8%
Poor mental health	12.9%
Poor physical health	10.2%
No health insurance	10.0%
Visited doctor (checkup)	80.9%
Visited dentist	67.6%
Cholesterol screening	93.4%
Teeth loss	12.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	564	10.0%

Disability	%
Any disability	16.5%
Under 18	2.7%
18–64 years	13.4%
65 and over	32.5%

Health insurance coverage

Type	%
Private insurance	75.7%
Public insurance	39.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,702	96.1%
Spanish	132	2.0%
Other Indo-European	44	0.7%
Asian & Pacific Islander	55	0.8%
Other languages	33	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,396	91.7%
Born in same state	6,340	90.9%
Born in different state	5,740	82.3%
Foreign born	56	0.8%
Naturalized citizen	579	8.3%
Not a US citizen	462	79.8%

Ancestry

Ancestry	Count	%
Italian	1,457	20.9%
Arab	430	6.2%
French	351	5%
English	170	2.4%
Polish	76	1.1%

Ancestry	Count	%
Norwegian	67	1%
Irish	51	0.7%
German	24	0.3%
Dutch	21	0.3%

Technology access

Metric	% of households
Computer access	42.7%
Internet access	95.6%

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

Frequently asked questions

What is the ZIP code for Calverton, NY?

Calverton, NY has one ZIP code: 11933.

What is the main ZIP code for Calverton, NY?

The primary ZIP code for Calverton, NY is 11933. The city uses area code 631 for phone service.

What county is Calverton, NY in?

Calverton is located in Suffolk County, New York.

How many ZIP codes are in Calverton, NY?

Calverton, NY has 1 ZIP code.

What is the ZIP code for Calverton's main residential area in Suffolk County?

Calverton's primary residential area is served by ZIP code 11933, which covers the community located in the central part of Suffolk County on Long Island.

If I'm sending mail to a business in Calverton, NY, what ZIP code should I use?

All mail addressed to Calverton should use ZIP code 11933, as this is the sole ZIP code serving the entire Calverton community in Suffolk County.