East Setauket, NY 11733 ZIP Code Profile


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ZIP Code 11733: Basic Data & USPS Preferred City Name

Preferred Name, USPS
East Setauket, NY 11733

Acceptable Alternative
Setauket, NY 11733

Not Acceptable, USPS
E Setauket, NY 11733
Old Field, NY 11733
Poquott, NY 11733
Strongs Neck, NY 11733

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 814
  • Single Family Addresses: 5,642
  • Multi-Family Addresses: 314
  • County: Suffolk County
  • Centroid: Latitude 40.933, Longitude -73.109
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

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11733 ZIP Code Map

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East Setauket, NY 11733 Data & Demographics (As of July 1, 2016)


Total Population 18,021
Population in Households 17,970
Population in Familes 15,895
Population in Group Qrtrs 51
Population Density1 1,513
Diversity Index2 33


Total Households 6,278
Average Household Size 2.86
Family Households 4,931
Average Family Size 3


Total Housing Units 6,722 (100%)
Owner Occupied HU 5,674 (84.4%)
Renter Occupied HU 604 ( 9.0%)
Vacant Housing Units 444 ( 6.6%)
Median Home Value $546,132
Average Home Value $603,675


Median Household Income $121,160
Average Household Income $167,740
Per Capita Income $58,524
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.24% -0.08%
Households -0.28% -0.11%
Families -0.36% -0.17%
Median Household Income   1.34%
Per Capita Income   1.42%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

East Setauket, NY 11733 - Peer Comparisons by Rank and Percentile

The table below compares 11733 to the other 1,741 ZIP Codes in New York by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 352 80th
Population Density1 # 486 72nd
Diversity Index2 # 603 66th
Median Household Income # 62 96th
Per Capita Income # 109 94th

Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.

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