Center Moriches ZIP Code List — Suffolk County, NY

There is one unique ZIP code in Center Moriches, New York and it is 11934. Area code: 631.
1
ZIP codes
5.54
sq mi land
0.42
sq mi water
631
area code
Center Moriches, NY ZIP code map

About Center Moriches, NY

Center Moriches, NY, is a charming hamlet located in Suffolk County, New York. The area is known for its picturesque landscapes and tight-knit community. With a unique mix of residential and commercial properties, it offers a serene lifestyle while being close to Long Island's vibrant attractions.

Location & geography

Center Moriches is situated on the south shore of Long Island, approximately 55 miles east of Manhattan. The hamlet is bordered by the communities of Moriches to the west and East Moriches to the east, with the scenic waters of Moriches Bay to the south. Covering a land area of 5.54 square miles and a water area of 0.42 square miles, Center Moriches features a mixture of open spaces and waterfront views.

Community & economy

The community of Center Moriches is characterized by its friendly atmosphere and a strong sense of belonging among residents. The local economy thrives on a combination of small businesses, service industries, and proximity to larger commercial hubs nearby. Daily life here is relaxed, with local cafes, shops, and parks contributing to a welcoming environment for families and visitors alike.

Transportation

Center Moriches is conveniently accessed via several key highways, including Long Island Expressway (I-495) and Sunrise Highway (NY-27), making travel to surrounding areas straightforward. The nearest major airport is Long Island MacArthur Airport, located approximately 20 miles to the west in Ronkonkoma. Public transit options include local bus services that connect residents to other parts of Suffolk County.

History

Center Moriches was established in the 19th century, evolving from a small fishing community into a more developed hamlet over time. Historically, the area relied on fishing and agriculture as key industries, which shaped its early economy. Notably, Center Moriches has seen growth as a desirable residential area while maintaining its unique charm.

Did you know?

One surprising fact about Center Moriches is that it is home to several historic buildings, showcasing its rich heritage. Additionally, the hamlet's location near Moriches Bay provides opportunities for recreational activities such as boating and fishing, making it a hidden gem for outdoor enthusiasts.

ZIP codes for Center Moriches, NY (1)
ZIP code City County Map
11934 Center Moriches Suffolk View map

Demographics & statistics

7,778
Population
42.2
Median age
$145,275
Median household income
$54,700
Per capita income
$500,400
Median home value
$2,118
Median monthly rent
89.4%
Home ownership
3.7%
Poverty rate
3.7%
Unemployment
2,523
Housing units
38.5%
Bachelor's or higher

Age distribution

Male Female
251
Under 5
281
283
5–9
317
236
10–14
264
228
15–19
256
242
20–24
270
357
25–34
400
426
35–44
477
495
45–54
554
340
55–59
380
277
60–64
310
274
65–74
306
189
75–84
211
73
85+
81
← Male
Female →

Age summary

GroupCount%
Under 181,90324.5%
18 and over5,87575.5%
65 and over1,13414.6%
Median age42.2 years

Race & ethnicity

White 85.4%
Hispanic or Latino 5.3%
Other race 3%
Two or more races 2.4%
Black or African American 2%
Asian 1.8%
GroupCount%
White7,01585.4%
Hispanic or Latino4335.3%
Other race2483%
Two or more races2012.4%
Black or African American1662%
Asian1481.8%

Household income

Under $10k 3.5%
$10k–$15k 0.7%
$15k–$25k 5.2%
$25k–$35k 1.6%
$35k–$50k 2.7%
$50k–$75k 11.5%
$75k–$100k 8.3%
$100k–$150k 23.1%
$150k–$200k 15.3%
$200k+ 28.1%
Range% of households
Under $10k3.5%
$10k–$15k0.7%
$15k–$25k5.2%
$25k–$35k1.6%
$35k–$50k2.7%
$50k–$75k11.5%
$75k–$100k8.3%
$100k–$150k23.1%
$150k–$200k15.3%
$200k+28.1%
Median income$145,275

Housing

Home values

$50k–$100k 0.5%
$150k–$200k 2.4%
$200k–$300k 6.4%
$300k–$500k 40.6%
$500k–$1M 46.6%
$1M+ 3.4%

Housing overview

MetricValue
Median home value$500,400
Median rent / month$2,118
Owner occupied89.4%
Renter occupied10.6%
Vacant3.6%
Single-family detached93.5%
Large apartment buildings0.5%
Mobile homes0.0%
Median rooms6.7
Avg household size (owned)2.85

Year built

Era%
2020 or later0.6%
2010–20195.8%
2000–20098.0%
1990–199910.0%
1980–198913.6%
1970–197918.6%
1960–19699.5%
1950–195917.9%
1940–19496.2%
1939 or earlier9.9%

Bedrooms

Size% of units
No bedroom (studio)0.2%
1 bedroom3.0%
2 bedrooms18.5%
3 bedrooms42.3%
4 bedrooms21.6%
5+ bedrooms14.4%

Vehicles per household

Vehicles% of households
No vehicle3.9%
1 vehicle21.7%
2 vehicles38.2%
3 or more36.2%

Heating fuel

Fuel type%
Utility gas14.5%
Electricity3.4%
Propane / LP gas2.5%
Fuel oil77.0%
Wood1.7%
Solar0.3%

Households & families

Household typeCount%
Married-couple family1,42552.6%
Cohabiting couple1897.0%
Male householder, no spouse38514.2%
Female householder, no spouse71026.2%
Households with children under 181,02337.8%
Households with seniors (65+)79029.2%
Average household size2.81

Marital status

StatusMaleFemale
Never married29.4%28.7%
Married54.8%47.7%
Separated1.5%0.9%
Widowed2.8%9.0%
Divorced11.5%13.7%

Education

Less than 9th grade 3.2%
Some HS, no diploma 3.7%
HS graduate 21.2%
Some college, no degree 18.1%
Associate's degree 15.3%
Bachelor's degree 17.2%
Graduate / professional 21.3%
Metric%
HS diploma or higher93.1%
Bachelor's or higher38.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool864.4%
Kindergarten341.7%
Elementary school90145.8%
High school40220.4%
College / grad school54627.7%

Employment

Industry of employment

Education & healthcare 34.0%
Construction 16.2%
Professional & management 12.4%
Finance & real estate 7.3%
Public administration 5.8%
Transportation & utilities 4.6%
Arts, food & hospitality 4.4%
Retail trade 4.0%
Manufacturing 3.4%
Other services 3.0%
Wholesale trade 2.3%
Agriculture & mining 1.3%
Information 1.2%

Occupation

Category%
Management, business & arts49.5%
Service12.3%
Sales & office21.4%
Natural resources & construction11.5%
Production & transportation5.4%

Employment type

Type%
Private sector71.4%
Government20.7%
Self-employed7.9%
Unpaid family workers0.0%

Commute

Method%
Drive alone78.1%
Carpool9.4%
Public transit2.6%
Walk2.5%
Other means0.9%
Avg commute (minutes)31.1

Poverty

All people 3.7%
Under 18 years 3.8%
18 and over 3.7%
Married-couple families 0.0%
Female-led households 18.3%

Income support

Source% of households
Social Security32.0%
Retirement income22.9%
Supplemental Security2.2%
Cash public assistance2.4%
Food stamps / SNAP2.7%

Health indicators

Condition%
High blood pressure26.6%
High cholesterol29.5%
Heart disease4.8%
Stroke2.2%
Asthma9.4%
Arthritis18.7%
Kidney disease2.3%
Pulmonary disease5.0%
Cancer6.3%
Behavior / access%
Binge drinking19.4%
No physical activity20.3%
Less than 7 hrs sleep34.1%
Fair or poor health9.6%
Poor mental health13.3%
Poor physical health8.0%
No health insurance10.0%
Visited doctor (checkup)77.5%
Visited dentist70.6%
Cholesterol screening92.2%
Teeth loss9.9%

Veterans & disability

VeteransCount%
Civilian veterans2454.2%
Disability%
Any disability6.5%
Under 183.5%
18–64 years4.0%
65 and over22.8%

Health insurance coverage

Type%
Private insurance81.4%
Public insurance27.5%
Uninsured under 194.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only7,24693.2%
Spanish2082.9%
Other Indo-European1522.1%
Asian & Pacific Islander190.3%
Other languages370.5%

Place of birth & citizenship

OriginCount%
Native born (US)7,36894.7%
Born in same state7,28493.6%
Born in different state6,71086.3%
Foreign born841.1%
Naturalized citizen4105.3%
Not a US citizen20249.3%

Ancestry

AncestryCount%
Italian1,88224.2%
French5467%
Polish1732.2%
Arab1652.1%
AncestryCount%
English1291.7%
Irish400.5%
German100.1%
Norwegian40.1%

Technology access

Metric% of households
Computer access34.8%
Internet access98.5%

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

Frequently asked questions
What is the ZIP code for Center Moriches, NY?
Center Moriches, NY has one ZIP code: 11934.
What is the main ZIP code for Center Moriches, NY?
The primary ZIP code for Center Moriches, NY is 11934. The city uses area code 631 for phone service.
What county is Center Moriches, NY in?
Center Moriches is located in Suffolk County, New York.
How many ZIP codes are in Center Moriches, NY?
Center Moriches, NY has 1 ZIP code.
What is the ZIP code for Center Moriches' main residential area along Moriches Bay?
The Center Moriches area along Moriches Bay is located in ZIP code 11934, which covers the entire hamlet.
What ZIP code should I use for mailing addresses to businesses in Center Moriches near the Moriches community center?
All mailing addresses in Center Moriches, including those near the community center, use the ZIP code 11934.
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