US ZIP Code
11934

Center Moriches, NY

Suffolk County  ·  New York

● Active
👥 8,222 Population ↑ 8% since 2019
💰 $154,588 Median HH Income
▲ 103% above avg ↑ 45% since 2019
🎂 42.0 Median Age
🏠 $556,600 Median Home Value
▲ 100% above avg ↑ 46% since 2019
🎓 57.7% College Grads
▲ 49% above avg
📊 3.8% Unemployment
▼ 23% below avg ↑ 30% since 2019
ZIP Code Details
ZIP Code11934
CityCenter Moriches
StateNew York (NY)
CountySuffolk County
Area Code631/934
Elevation28 ft
Latitude40.802046
Longitude-72.795166
TimezoneNew York (DST)
FIPS36103
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 46.7% (3,836) Female 53.3% (4,386) ♀

Race & Ethnicity

White: 79.4%Hispanic: 14.3%Black: 2.4%Asian: 1.8%Other: 1.4%Race
White79.4%
Hispanic14.3%
Black2.4%
Asian1.8%
Other1.4%

Age Breakdown

Under 5
8%
5–17
18%
18–24
8%
25–44
21%
45–64
31%
65+
5%

Key Indicators

Median Age42.0 yrs
Avg Household Size2.94
Below Poverty4.0% ▼ 61% below avg
College Grads57.7% ▲ 49% above avg
Unemployment3.8% ▼ 23% below avg
No HS Diploma49 (1%)
HS Graduate1,043 (20.4%)
Some College365 (7.1%)
Associates701 (13.7%)
Bachelors855 (16.7%)
Graduate Degree2,094 (41%)

Education

No HS: 1%HS Grad: 20.4%Some College: 7.1%Associates: 13.7%Bachelors: 16.7%Graduate: 41%Edu
No HS1.0%
HS Grad20.4%
Some College7.1%
Associates13.7%
Bachelors16.7%
Graduate41.0%
Housing & Income

Housing Tenure

Owner: 92.3%Renter: 7.8%Tenure
Owner92.3%
Renter7.8%

Home Value Distribution

$50k–100k
1%
$100k–150k
0%
$150k–200k
2%
$200k–300k
5%
$300k–500k
30%
Over $500k
61%

Financials

Median HH Income$154,588 ▲ 103% above avg ↑ 45% since 2019
Median Home Value$556,600 ▲ 100% above avg ↑ 46% since 2019
Home/Income Ratio3.6x (nat avg ~3.5x)
Median Rent$1,853/mo ↑ 27% since 2019
Total Units2,819
Vacant Units69
Avg HH Size2.94

Income Distribution

Under $25k
8%
$25k–50k
4%
$50k–75k
7%
$75k–100k
8%
$100k–150k
16%
$150k–200k
26%
Over $200k
30%
Employment & Commute

How People Get to Work

Drove Alone
87%
Public Transit
3%
Walked
2%
Work From Home
8%

Commute Time

Under 15 min
21%
15–30 min
25%
30–45 min
32%
Over 45 min
23%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
12%
1960s–1970s
15%
1980s–1990s
12%
2000+
58%

Summary

Total Units2,819
Vacant69
Owner Occupied92.3%
Renter Occupied7.8%
Avg HH Size2.94
Frequently Asked Questions
ZIP code 11934 is in Center Moriches, NY, in Suffolk County.
ZIP code 11934 is located in New York (NY).
ZIP code 11934 is in Suffolk County, NY.
ZIP 11934 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 11934 is 8,222 people (ACS 2023).
The median household income in ZIP code 11934 is $154,588 (ACS 2023).
The median home value in ZIP 11934 is $556,600 (ACS 2023).
About ZIP Code 11934

ZIP code 11934 is located in Center Moriches, New York, within Suffolk County. With a population of 8,222, this is a lightly populated ZIP code with a middle-aged community — the median age is 42 years. Economically, 11934 is a affluent ZIP code: the median household income of $154,588 is more than double the national average.

Real estate in ZIP code 11934 represents a premium housing market. The median home value of $556,600 is significantly above the national average. Renters can expect to pay around $1,853 per month in median rent. Homeownership is strong here — 92.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 46% since 2019.

The population of 11934 is primarily White (79.37%). Residents are well-educated — 57.7% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 4.0%. Household income has grown by 45% since 2019.

The unemployment rate in 11934 stands at 3.8%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 79%.

Overall, ZIP code 11934 in Center Moriches, NY is characterized as affluent, well-educated, a middle-aged community, and predominantly owner-occupied. With 8,222 residents, a median household income of $154,588, and a median home value of $556,600, it offers a clear picture of life in this part of New York.