11952 ZIP Code — Mattituck, NY

Suffolk County, New York

ZIP code 11952 is located in Mattituck, New York, within Suffolk County. It covers approximately 9.29 square miles and serves a population of 5,231 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 631.

About ZIP code 11952

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $673,300. Owner-occupancy is high at 93%, well above the national average.

Median household income is $107,077. The poverty rate of 3% is below the national average. 43% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 29 minutes is near the national average.

Educational attainment is high — 47% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 11952 reflects a community defined by high homeownership and a significant Social Security-dependent population.

5,231

population

9.29

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

11952 ZIP code map

Cities in ZIP code 11952

Below are the cities the US Postal Service accepts for ZIP code 11952. Using any city not on this list may result in mail delivery delays.

City	Status
Mattituck	Preferred

Nearby ZIP codes

11948 Laurel (2.3 mi) 11935 Cutchogue (3.2 mi) 11958 Peconic (5.1 mi) 11901 Riverhead (7.3 mi) 11971 Southold (7.6 mi) 11946 Hampton Bays (8.1 mi) 11968 Southampton (9.3 mi) 11942 East Quogue (10.1 mi) 11944 Greenport (11.4 mi) 11976 Water Mill (11.6 mi) 11933 Calverton (11.9 mi) 11963 Sag Harbor (12.2 mi)

Demographics updated 05/2026

Population
Total population	5,231
Population density	563 / sq mi
State FIPS	36
County FIPS	103

Geography
Land area	9.29 sq mi
Water area	3.17 sq mi
Latitude	40.9988
Longitude	-72.5446
Timezone	Eastern (ET)
Area code	631

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	21.5%	22.6%	37.0%
$50k – $100k	37.3%	24.7%	27.0%
$100k – $200k	30.4%	34.6%	24.4%
Over $200k	10.7%	18.0%	11.5%

Demographics & statistics

5,231

Population

563

People per sq mi

50.4

Median age

$107,077

Median household income

$55,399

Per capita income

$673,300

Median home value

$1,349

Median monthly rent

92.8%

Home ownership

2.8%

Poverty rate

7.4%

Unemployment

2,807

Housing units

46.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

178

10–14

179

168

15–19

169

118

20–24

118

190

25–34

191

346

35–44

347

294

45–54

295

190

55–59

190

256

60–64

256

432

65–74

434

238

75–84

239

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	840	16.1%
18 and over	4,391	83.9%
65 and over	1,479	28.3%
Median age	50.4 years

Race & ethnicity

White 91.9%

Hispanic or Latino 4%

Other race 3.2%

Two or more races 0.8%

Black or African American 0.1%

Group	Count	%
White	5,007	91.9%
Hispanic or Latino	216	4%
Other race	174	3.2%
Two or more races	42	0.8%
Black or African American	8	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	21.5%	22.6%	37.0%
$50k – $100k	37.3%	24.7%	27.0%
$100k – $200k	30.4%	34.6%	24.4%
Over $200k	10.7%	18.0%	11.5%

Under $10k 1.1%

$10k–$15k 4.4%

$15k–$25k 3.3%

$25k–$35k 2.6%

$35k–$50k 3.2%

$50k–$75k 8.3%

$75k–$100k 17.8%

$100k–$150k 31.1%

$150k–$200k 13.8%

$200k+ 14.4%

Range	% of households
Under $10k	1.1%
$10k–$15k	4.4%
$15k–$25k	3.3%
$25k–$35k	2.6%
$35k–$50k	3.2%
$50k–$75k	8.3%
$75k–$100k	17.8%
$100k–$150k	31.1%
$150k–$200k	13.8%
$200k+	14.4%
Median income	$107,077

Housing

Home values

Under $50k 0.7%

$100k–$150k 1.0%

$150k–$200k 1.3%

$200k–$300k 1.2%

$300k–$500k 13.6%

$500k–$1M 68.4%

$1M+ 13.8%

Housing overview

Metric	Value
Median home value	$673,300
Median rent / month	$1,349
Owner occupied	92.8%
Renter occupied	7.2%
Vacant	26.2%
Single-family detached	96.8%
Large apartment buildings	0.8%
Mobile homes	0.0%
Median rooms	6.4
Avg household size (owned)	2.39

Year built

Era	%
2020 or later	0.0%
2010–2019	5.9%
2000–2009	4.0%
1990–1999	21.3%
1980–1989	9.6%
1970–1979	21.1%
1960–1969	12.4%
1950–1959	7.6%
1940–1949	3.7%
1939 or earlier	14.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.4%
1 bedroom	4.6%
2 bedrooms	12.7%
3 bedrooms	53.3%
4 bedrooms	19.0%
5+ bedrooms	8.1%

Vehicles per household

Vehicles	% of households
No vehicle	2.4%
1 vehicle	22.5%
2 vehicles	43.8%
3 or more	31.4%

Heating fuel

Fuel type	%
Utility gas	27.1%
Electricity	4.3%
Propane / LP gas	1.8%
Fuel oil	65.1%
Wood	1.6%

Households & families

Household type	Count	%
Married-couple family	1,313	60.1%
Cohabiting couple	27	1.2%
Male householder, no spouse	321	14.7%
Female householder, no spouse	525	24.0%
Households with children under 18	428	19.6%
Households with seniors (65+)	938	42.9%
Average household size	2.38

Marital status

Status	Male	Female
Never married	34.3%	11.5%
Married	55.2%	62.1%
Separated	0.3%	0.9%
Widowed	1.4%	14.1%
Divorced	8.8%	11.4%

Education

Less than 9th grade 5.5%

Some HS, no diploma 1.7%

HS graduate 18.2%

Some college, no degree 21.4%

Associate's degree 6.7%

Bachelor's degree 28.9%

Graduate / professional 17.7%

Metric	%
HS diploma or higher	92.9%
Bachelor's or higher	46.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	41	4.0%
Elementary school	423	41.4%
High school	229	22.4%
College / grad school	329	32.2%

Employment

Industry of employment

Education & healthcare 22.2%

Construction 15.1%

Finance & real estate 11.7%

Manufacturing 9.3%

Retail trade 8.6%

Arts, food & hospitality 8.6%

Professional & management 7.0%

Wholesale trade 6.5%

Transportation & utilities 4.2%

Other services 2.7%

Information 2.0%

Public administration 1.9%

Occupation

Category	%
Management, business & arts	50.4%
Service	12.0%
Sales & office	24.2%
Natural resources & construction	10.2%
Production & transportation	3.3%

Employment type

Type	%
Private sector	74.7%
Government	18.4%
Self-employed	6.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.2%
Carpool	2.3%
Public transit	0.7%
Walk	2.3%
Work from home	8.7%
Other means	0.0%
Avg commute (minutes)	28.9

Poverty

All people 2.8%

Under 18 years 0.0%

18 and over 3.3%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	42.9%
Retirement income	29.5%
Supplemental Security	1.2%
Cash public assistance	1.1%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	25.9%
High blood pressure	30.5%
High cholesterol	33.1%
Diabetes	8.3%
Heart disease	6.2%
Stroke	2.6%
Asthma	9.0%
Arthritis	22.2%
Kidney disease	2.7%
Pulmonary disease	5.6%
Cancer	8.2%

Behavior / access	%
Smoking	12.5%
Binge drinking	17.3%
No physical activity	20.1%
Less than 7 hrs sleep	32.1%
Depression	16.2%
Fair or poor health	9.7%
Poor mental health	11.9%
Poor physical health	8.3%
No health insurance	8.6%
Visited doctor (checkup)	79.9%
Visited dentist	73.1%
Cholesterol screening	93.9%
Teeth loss	9.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	314	7.2%

Disability	%
Any disability	9.9%
Under 18	15.4%
18–64 years	4.1%
65 and over	18.3%

Health insurance coverage

Type	%
Private insurance	76.1%
Public insurance	34.5%
No insurance	9.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,084	97.2%
Spanish	342	6.7%
Other Indo-European	197	3.9%
Asian & Pacific Islander	145	2.9%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,889	93.5%
Born in same state	4,546	86.9%
Born in different state	3,965	75.8%
Foreign born	343	6.6%
Naturalized citizen	342	6.5%
Not a US citizen	129	37.7%

Ancestry

Ancestry	Count	%
Italian	765	14.6%
Arab	440	8.4%
French	174	3.3%

Ancestry	Count	%
English	123	2.4%
Norwegian	115	2.2%
Irish	48	0.9%

Technology access

Metric	% of households
Computer access	41.8%
Internet access	94.0%

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

Frequently asked questions about ZIP code 11952

What city is ZIP code 11952 in?

ZIP code 11952 is primarily assigned to Mattituck, New York.

What county is ZIP code 11952 in?

ZIP code 11952 falls within Suffolk County, New York.

Is ZIP code 11952 mostly owner-occupied?

93% of occupied units in ZIP code 11952 are owner-occupied, well above the national average.

Does ZIP code 11952 have an older population?

28% of residents in ZIP code 11952 are 65 or older, above the national average of ~17%.

Does ZIP code 11952 have a large retiree population?

43% of households in ZIP code 11952 receive Social Security income, suggesting a significant retiree or disability population.

How educated is the population of ZIP code 11952?

47% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What timezone is ZIP code 11952 in?

ZIP code 11952 observes the EST timezone.