US Census Data

ZIP Code 11704

ZIP Code Tabulation Area in Suffolk County, New York.

Population
40,285
+0.8%’19–’23
Median household income
$127,034
+32.4%’19–’23
Median home value
$485,400
+36.2%’19–’23

Covering part of Suffolk County, New York, ZIP Code 11704 has about 40,285 residents. The median household income of $127,034 is in line with the Suffolk County median ($128,329).

From 2019 to 2023, ZIP Code 11704's population held roughly steady from 39,981 to 40,285, while its median gross rent rose 18.3% from $1,766 to $2,089.

74.8% of workers drive to work alone. 73.8% of homes are single-family detached houses.

Demographics

ACS 2019–2023
Population
40,285
Median age
41.0 yrs
Median household income
$127,034
Median home value
$485,400
Median gross rent
$2,089
Housing units
13,406
Homeownership rate
73.7%
Bachelor's degree or higher
31.8%
Unemployment rate
6.0%

Trends

ACS 5-year · 2019–2023
Population
39,98140,285
Median household income
$95,912$127,034
Median home value
$356,400$485,400
Median gross rent
$1,766$2,089
YearPopulationMedian household incomeMedian home valueMedian gross rent
201939,981$95,912$356,400$1,766
202039,960$104,375$368,300$1,933
202140,344$110,143$390,100$1,984
202239,753$120,147$444,600$2,072
202340,285$127,034$485,400$2,089

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

Age distribution

CountShare
Under 52,2365.6%
5 to 175,54413.8%
18 to 243,3868.4%
25 to 346,12815.2%
35 to 444,56811.3%
45 to 545,05312.5%
55 to 646,77516.8%
65 to 743,5908.9%
75 and over3,0057.5%

Race & ethnicity

CountShare
White (non-Hispanic)25,59663.5%
Black or African American4,72211.7%
American Indian & Alaska Native480.1%
Asian6521.6%
Native Hawaiian & Pacific Islander120.0%
Some other race3230.8%
Two or more races5321.3%
Hispanic or Latino (any race)8,40020.9%

Educational attainment (age 25+)

CountShare
No high school diploma3,07710.6%
High school graduate8,47329.1%
Some college or associate's8,29528.5%
Bachelor's degree5,33818.3%
Graduate or professional degree3,93613.5%

Commute to work

Mean travel time to work
32 min

How workers get to work

CountShare
Drove alone16,00774.8%
Carpooled1,2776.0%
Public transit1,0234.8%
Walked2621.2%
Bicycle810.4%
Worked from home2,30710.8%
Other means4412.1%

Travel time

CountShare
Under 15 min4,61124.2%
15 to 29 min6,28132.9%
30 to 44 min3,18216.7%
45 to 59 min1,7389.1%
60+ min3,27917.2%

Households

Average household size
3.07
Poverty rate
5.8% (2,287 of 39,601)
CountShare
Family households9,20871.2%
Nonfamily households3,71628.8%

Housing

Median year structure built
1962

Occupancy

CountShare
Occupied12,92496.4%
Vacant4823.6%

Tenure (of occupied units)

CountShare
Owner-occupied9,52473.7%
Renter-occupied3,40026.3%

Units in structure

CountShare
1-unit, detached9,89673.8%
1-unit, attached3532.6%
2 to 4 units1,1928.9%
5 to 19 units6665.0%
20 or more units1,0778.0%
Mobile home & other2221.7%

Geography

ZCTA
11704
Land area
7.89 sq mi
Water area
0.2 sq mi
Center point
40.7158, -73.3593

Counties this ZIP covers

1

Compare with nearby ZIP codes

6

National ZIP rankings

21

Nearby ZIP codes

11