US ZIP Code Map

ZIP code

11731

East Northport, NY

STANDARD

11731 covers East Northport in Suffolk County, with 29,891 people in the ACS estimate.

Map of 11731, East Northport

ZIP code map

ACS population

29,891

Median household income

$158,819

Median home value

$622,100

About ZIP code 11731

Type

STANDARD

City

East Northport

County

Suffolk County

Timezone

America/New_York

Area codes

631, 934

Land area

8.3 sq mi

Water area

0.00 sq mi

Households

11,073

Median gross rent

$2,261

Acceptable cities: E Northport, Elwood

More enterprise fields

Timezone
America/New_York
Area Codes
631, 934
World Region
NA
Country
US
Housing Count
10,685
Irs Estimated Households
16,040
Population Count
30,353
Irs Estimated Population
29,290

People in 11731

Race

  • White25,330
  • Black or African American463
  • American Indian or Alaska Native45
  • Asian1,496
  • Native Hawaiian and Pacific Islander6
  • Other race899
  • Two or more races2,114

Hispanic or Latino (any race): 2,930

Age

  • Under 102,943
  • 10 to 194,037
  • 20 to 293,566
  • 30 to 392,997
  • 40 to 493,633
  • 50 to 595,228
  • 60 to 693,971
  • 70 to 792,344
  • 80 and older1,634

Income and housing in 11731

Poverty rate

4.4%

Median earnings

$68,071

Median household income

$158,819

Median home value

$622,100

Median gross rent

$2,261

Education

  • High school graduate95.7%
  • Bachelor's degree51.0%
  • Graduate degree24.3%

Places covering 11731

Cities and places

Counties

Population history for 11731

IRS populationACS population
33,60416,802020052023

Hover a year for IRS and ACS values.

ZIP codes near 11731

  1. 11740Greenlawn2.2 miPop 10,699 · Income $161,705
  2. 11768Northport2.3 miPop 21,908 · Income $163,435
  3. 11725Commack2.9 miPop 29,050 · Income $168,324
  4. 11721Centerport3.3 miPop 6,620 · Income $206,250
  5. 11750Huntington Station3.8 miPop — · Income —
  6. 11743Huntington4.2 miPop 42,423 · Income $173,014
  7. 11754Kings Park4.4 miPop 17,660 · Income $123,406
  8. 11746Huntington Station4.7 miPop 66,883 · Income $158,309
  9. 11787Smithtown5.9 miPop 34,656 · Income $141,505
  10. 11724Cold Spring Harbor6.3 miPop 2,956 · Income $250,001
  11. 11760Melville6.7 miPop — · Income —
  12. 11788Hauppauge6.7 miPop 17,092 · Income $148,946

ZIP code 11731 FAQ

What city is ZIP code 11731 in?
11731 is in East Northport, NY.
What county is 11731 in?
11731 is in Suffolk County.
What is the median household income in 11731?
The median household income in 11731 is $158,819.
Which ZIP codes are near 11731?
Use the radius tool on this page to list ZIP codes within a chosen distance of 11731.