US Census Data

ZIP Code 11738

ZIP Code Tabulation Area in Suffolk County, New York.

Population
20,246
+12.7%’19–’23
Median household income
$139,008
+26.1%’19–’23
Median home value
$455,000
+26.7%’19–’23

ZIP Code 11738 (Suffolk County, New York) is home to about 20,246 residents. Its median household income of $139,008 runs above the Suffolk County figure of $128,329.

Between 2019 and 2023, ZIP Code 11738's population grew 12.7% from 17,972 to 20,246, while its median gross rent rose 53.6% from $1,816 to $2,789.

86.0% of homes are single-family detached houses. The typical home was built around 1972.

Demographics

ACS 2019–2023
Population
20,246
Median age
35.1 yrs
Median household income
$139,008
Median home value
$455,000
Median gross rent
$2,789
Housing units
5,888
Homeownership rate
79.5%
Bachelor's degree or higher
31.9%
Unemployment rate
4.2%

Trends

ACS 5-year · 2019–2023
Population
17,97220,246
Median household income
$110,232$139,008
Median home value
$359,100$455,000
Median gross rent
$1,816$2,789
YearPopulationMedian household incomeMedian home valueMedian gross rent
201917,972$110,232$359,100$1,816
202019,364$119,324$367,000$2,234
202119,401$123,313$381,800$2,523
202220,077$128,728$431,800$2,662
202320,246$139,008$455,000$2,789

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

CountShare
Under 51,5047.4%
5 to 173,65518.1%
18 to 242,17910.8%
25 to 342,74413.6%
35 to 442,21110.9%
45 to 543,08315.2%
55 to 642,69813.3%
65 to 741,2266.1%
75 and over9464.7%

Race & ethnicity

CountShare
White (non-Hispanic)12,26660.6%
Black or African American1,2386.1%
American Indian & Alaska Native360.2%
Asian9584.7%
Native Hawaiian & Pacific Islander00.0%
Some other race2031.0%
Two or more races8184.0%
Hispanic or Latino (any race)4,72723.3%

Educational attainment (age 25+)

CountShare
No high school diploma1,73213.4%
High school graduate3,80329.5%
Some college or associate's3,26125.3%
Bachelor's degree2,53919.7%
Graduate or professional degree1,57312.2%

Commute to work

Mean travel time to work
33 min

How workers get to work

CountShare
Drove alone8,27078.2%
Carpooled6055.7%
Public transit6446.1%
Walked1311.2%
Bicycle00.0%
Worked from home6676.3%
Other means2612.5%

Travel time

CountShare
Under 15 min2,12121.4%
15 to 29 min3,57136.0%
30 to 44 min2,00720.3%
45 to 59 min5825.9%
60+ min1,63016.4%

Households

Average household size
3.59
Poverty rate
5.8% (1,139 of 19,767)
CountShare
Family households4,58782.1%
Nonfamily households99817.9%

Housing

Median year structure built
1972

Occupancy

CountShare
Occupied5,58594.9%
Vacant3035.1%

Tenure (of occupied units)

CountShare
Owner-occupied4,43879.5%
Renter-occupied1,14720.5%

Units in structure

CountShare
1-unit, detached5,06286.0%
1-unit, attached260.4%
2 to 4 units2354.0%
5 to 19 units4127.0%
20 or more units1422.4%
Mobile home & other110.2%

Geography

ZCTA
11738
Land area
5.01 sq mi
Water area
0 sq mi
Center point
40.8378, -73.0377

Counties this ZIP covers

1

Compare with nearby ZIP codes

6

National ZIP rankings

21

Nearby ZIP codes

13