Moriches ZIP Code List — Suffolk County, NY

There is one unique ZIP code in Moriches, New York and it is 11955. Area code: 631.

ZIP codes

2.23

sq mi land

0.23

sq mi water

631

area code

Moriches, NY ZIP code map

About Moriches, NY

Moriches, New York, is a charming hamlet located within Suffolk County on Long Island. Known for its picturesque scenery and close-knit community, Moriches offers residents a peaceful environment with a small-town feel. The area combines natural beauty with recreational opportunities, making it a delightful place to live and visit.

Location & geography

Moriches is situated on the southern shore of Long Island and encompasses a land area of 2.23 square miles, with an additional 0.23 square miles of water. It is conveniently located approximately 10 miles west of Riverhead and about 6 miles north of the popular Smith Point County Park. The terrain is characterized by a mix of residential neighborhoods and natural landscapes, providing access to both land and water activities.

Community & economy

The character of Moriches is defined by its friendly atmosphere and strong community spirit, where neighbors often come together for local events and activities. The economy is primarily supported by small businesses, local services, and tourism, which attracts visitors year-round to experience its waterfront charm. Daily life in Moriches includes outdoor activities, seasonal events, and enjoying the natural beauty that surrounds the area, making it a tranquil retreat for families and individuals alike.

Transportation

Moriches is accessible via several major roadways, including Moriches Boulevard and the nearby Long Island Expressway (I-495). The closest airport is Long Island MacArthur Airport, which offers domestic flights and is about 20 miles away. Public transportation options include local bus services that connect residents to nearby towns and facilities.

History

Moriches was originally settled in the 17th century, characterized by its agricultural roots and fishing industry. Over the years, it evolved to become a residential community while still retaining its historical charm. Notable events in the area include the development of waterfront properties that have helped spur tourism and recreational activities in the region.

Did you know?

One surprising fact about Moriches is that it is home to a portion of the scenic Moriches Bay, which provides excellent opportunities for boating and fishing. Additionally, the hamlet is known for its serene parks and nature preserves that attract wildlife and nature enthusiasts.

ZIP codes for Moriches, NY (1)

ZIP code	City	County	Map
11955	Moriches	Suffolk	View map

Demographics & statistics

2,857

Population

50.2

Median age

$77,391

Median household income

$43,173

Per capita income

$421,500

Median home value

$2,152

Median monthly rent

43.2%

Home ownership

13.0%

Poverty rate

3.3%

Unemployment

744

Housing units

33.6%

Bachelor's or higher

Age distribution

Male Female

133

Under 5

134

5–9

10–14

15–19

20–24

245

25–34

248

120

35–44

121

122

45–54

124

103

55–59

105

147

60–64

149

220

65–74

223

107

75–84

109

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	405	14.2%
18 and over	2,452	85.8%
65 and over	780	27.3%
Median age	50.2 years

Race & ethnicity

White 87%

Black or African American 5.6%

Hispanic or Latino 2.8%

Two or more races 2.5%

Other race 2%

American Indian / Alaska Native 0.2%

Group	Count	%
White	2,556	87%
Black or African American	164	5.6%
Hispanic or Latino	81	2.8%
Two or more races	73	2.5%
Other race	58	2%
American Indian / Alaska Native	5	0.2%

Household income

Under $10k 7.6%

$10k–$15k 3.7%

$15k–$25k 3.0%

$25k–$35k 7.4%

$35k–$50k 10.5%

$50k–$75k 16.3%

$75k–$100k 16.2%

$100k–$150k 18.3%

$150k–$200k 15.4%

$200k+ 1.7%

Range	% of households
Under $10k	7.6%
$10k–$15k	3.7%
$15k–$25k	3.0%
$25k–$35k	7.4%
$35k–$50k	10.5%
$50k–$75k	16.3%
$75k–$100k	16.2%
$100k–$150k	18.3%
$150k–$200k	15.4%
$200k+	1.7%
Median income	$77,391

Housing

Home values

Under $50k 2.9%

$200k–$300k 17.7%

$300k–$500k 49.0%

$500k–$1M 30.5%

Housing overview

Metric	Value
Median home value	$421,500
Median rent / month	$2,152
Owner occupied	43.2%
Renter occupied	56.8%
Vacant	7.5%
Single-family detached	34.3%
Large apartment buildings	28.3%
Mobile homes	0.0%
Median rooms	4.2
Avg household size (owned)	2.40

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	32.5%
1990–1999	24.2%
1980–1989	14.1%
1970–1979	16.3%
1960–1969	1.1%
1950–1959	4.5%
1940–1949	0.0%
1939 or earlier	7.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	47.4%
2 bedrooms	30.0%
3 bedrooms	15.3%
4 bedrooms	6.9%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	5.8%
1 vehicle	51.9%
2 vehicles	26.2%
3 or more	16.0%

Heating fuel

Fuel type	%
Utility gas	50.0%
Electricity	18.7%
Propane / LP gas	1.6%
Fuel oil	27.9%
Wood	0.6%
No fuel used	0.1%

Households & families

Household type	Count	%
Married-couple family	655	45.1%
Cohabiting couple	74	5.1%
Male householder, no spouse	330	22.7%
Female householder, no spouse	393	27.1%
Households with children under 18	227	15.6%
Households with seniors (65+)	488	33.6%
Average household size	1.96

Marital status

Status	Male	Female
Never married	27.8%	28.7%
Married	61.8%	54.4%
Separated	0.0%	1.2%
Widowed	1.1%	7.3%
Divorced	9.3%	8.4%

Education

Less than 9th grade 3.2%

Some HS, no diploma 3.3%

HS graduate 31.9%

Some college, no degree 15.1%

Associate's degree 12.9%

Bachelor's degree 21.0%

Graduate / professional 12.6%

Metric	%
HS diploma or higher	93.5%
Bachelor's or higher	33.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	47	16.8%
Kindergarten	0	0.0%
Elementary school	87	31.1%
High school	29	10.4%
College / grad school	117	41.8%

Employment

Industry of employment

Education & healthcare 27.2%

Arts, food & hospitality 13.4%

Finance & real estate 13.1%

Retail trade 10.8%

Construction 10.7%

Manufacturing 6.9%

Public administration 6.7%

Transportation & utilities 4.1%

Other services 3.5%

Wholesale trade 2.9%

Information 0.7%

Occupation

Category	%
Management, business & arts	46.0%
Service	11.2%
Sales & office	24.6%
Natural resources & construction	14.5%
Production & transportation	3.8%

Employment type

Type	%
Private sector	72.2%
Government	21.3%
Self-employed	6.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.7%
Carpool	3.9%
Public transit	3.9%
Walk	0.0%
Other means	3.5%
Avg commute (minutes)	36.6

Poverty

All people 13.0%

Under 18 years 16.5%

18 and over 12.4%

Married-couple families 7.2%

Female-led households 10.6%

Income support

Source	% of households
Social Security	39.3%
Retirement income	27.4%
Supplemental Security	10.6%
Cash public assistance	1.8%
Food stamps / SNAP	10.8%

Health indicators

Condition	%
High blood pressure	29.8%
High cholesterol	30.7%
Heart disease	6.1%
Stroke	2.7%
Asthma	9.4%
Arthritis	21.4%
Kidney disease	2.7%
Pulmonary disease	5.9%
Cancer	7.6%

Behavior / access	%
Binge drinking	17.7%
No physical activity	22.3%
Less than 7 hrs sleep	33.5%
Fair or poor health	10.7%
Poor mental health	13.2%
Poor physical health	8.7%
No health insurance	11.4%
Visited doctor (checkup)	78.6%
Visited dentist	68.6%
Cholesterol screening	91.8%
Teeth loss	10.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	209	8.5%

Disability	%
Any disability	13.7%
Under 18	0.0%
18–64 years	9.5%
65 and over	29.6%

Health insurance coverage

Type	%
Private insurance	77.7%
Public insurance	39.4%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,590	90.7%
Spanish	191	7.4%
Other Indo-European	118	4.6%
Asian & Pacific Islander	73	2.8%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,536	88.8%
Born in same state	2,502	87.6%
Born in different state	2,356	82.5%
Foreign born	34	1.2%
Naturalized citizen	321	11.2%
Not a US citizen	199	62.0%

Ancestry

Ancestry	Count	%
Italian	572	20%
Arab	101	3.5%
French	84	2.9%

Ancestry	Count	%
Norwegian	69	2.4%
Polish	51	1.8%
English	12	0.4%

Technology access

Metric	% of households
Computer access	50.8%
Internet access	91.9%

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

Frequently asked questions

What is the ZIP code for Moriches, NY?

Moriches, NY has one ZIP code: 11955.

What is the main ZIP code for Moriches, NY?

The primary ZIP code for Moriches, NY is 11955. The city uses area code 631 for phone service.

What county is Moriches, NY in?

Moriches is located in Suffolk County, New York.

How many ZIP codes are in Moriches, NY?

Moriches, NY has 1 ZIP code.

What is the ZIP code for the Moriches Bay waterfront area in Moriches, NY?

The Moriches Bay waterfront area is served by ZIP code 11955, which covers the entire Moriches community in Suffolk County.

What ZIP code should I use for mailing addresses in Moriches, NY?

All mailing addresses in Moriches, NY use ZIP code 11955, as this is the only ZIP code that serves the hamlet.