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, 2017)


Total Population 17,593
Daytime Population: Workers 7,625
Daytime Population: Residents 8,133
Total Daytime Population (TDP) 15,758
Ratio TDP/Total Population1 0.90
Population in Households 17,501
Population in Familes 15,661
Population in Group Qrtrs 92
Population Density2 1,456
Diversity Index3 33


Median Household Income $134,322
Average Household Income $181,993
Per Capita Income $61,900


Total Housing Units 6,364 (100%)
Owner Occupied HU 5,483 (86.2%)
Renter Occupied HU 490 ( 7.7%)
Vacant Housing Units 391 ( 6.1%)
Median Home Value $562,070
Average Home Value $627,307


Total Households 5,973
Average Household Size 2.93
Family Households 4,818
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population -0.1% 0.07%
Households -0.23% -0.02%
Families -0.31% -0.07%
Median Household Income   1.39%
Per Capita Income   1.73%

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

The table below compares 11733 to the other 1,745 ZIP Codes in New York by rank and percentile using July 1, 2017 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 # 365 79th
Population Density # 493 72nd
Diversity Index # 623 64th
Median Household Income # 53 97th
Per Capita Income # 106 94th

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

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