US > New York > Suffolk County > East Setauket, NY

East Setauket, NY Profile: Facts & Data

Advertisement

East Setauket Local Links & Resources:
Resources | ALL East Setauket Content
Planning to visit East Setauket? See Local Hotels

Also See East Setauket, NY: ZIP Codes & Maps

East Setauket, New York - Basic Facts

The East Setauket CDP(1) had a population of 11,184 as of July 1, 2025.

The primary coordinate point for East Setauket is located at latitude 40.9415 and longitude -73.1059 in Suffolk County. Suffolk County is in the Eastern time zone (GMT -5).

It also has a Functional Status Code of ""

The East Setauket Census Designated Place is located within Town of Brookhaven, a minor civil division (MCD) of Suffolk County.


  1. A Census Designated Place (CDP) is a statistical counterpart to a self-governing (incorporated) place such as a city, town, or village. A CDP is not a legal entity and has no governmental functions.

Jump to... (On This Page!)
  1. East Setauket 2025 Demographic Data
  2. Growth Rates for East Setauket (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. New York Research Tools (Easy Tools & Current Data)
  3. New York Data Comparison Tool - 2025 Demographics
Advertisement

East Setauket, NY Data & Demographics (As of July 1, 2025)

POPULATION

Total Population 11,184 (100%)
Population in Households 11,067 (99.0%)
Population in Families 9,487 (84.8%)
Population in Group Quarters1 117 ( 1.0%)
Population Density 1,857
Diversity Index2 48
 
 

INCOME

Median Household Income $158,360
Average Household Income $206,722
% of Income for Mortgage4 26%
Per Capita Income $72,971
Wealth Index5 233
Socioeconomic Status Index6 High (66.0)
 

HOUSING

Total HU (Housing Units) 4,107 (100%)
Owner Occupied HU 3,625 (88.3%)
Renter Occupied HU 320 ( 7.8%)
Vacant Housing Units 162 ( 3.9%)
Median Home Value $657,582
Average Home Value $693,708
Housing Affordability Index3 81
 

HOUSEHOLDS

Total Households 3,945
Average Household Size 2.81
Family Households 2,960
Average Family Size 3.00
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR

 2020-2025 2025-2030
Population 0.32% -0.08%
Households 0.26% 0.13%
Families   -0.01%
Median Household Income   3.42%
Per Capita Income   1.94%
Owner Occupied HU   0.16%

East Setauket, NY - Peer Comparisons by Rank and Percentile

The table below compares East Setauket to the other 1,293 incorporated cities, towns and CDPs in New York by rank and percentile using July 1, 2025 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 # 183 86th
Population Density # 444 66th
Median Household Income # 151 88th
Housing Affordability Index # 552 43rd
Per Capita Income # 161 88th
Diversity Index # 414 68th

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

East Setauket, NY - Most Popular Things to Do

Also See: Nearby Hotels | Driving Directions

Use HTL Address Research for a New York Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2025, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

New York Census Data Comparison Tool

Compare New York July 1, 2025 Data
Data:
Locations:
Highest or Lowest:
Results:
View ALL East Setauket Content


Suffolk County


Advertisement


Advertisement
Advertisement

Home | About HTL | Advertise Here | References | Legal | Privacy | Contact
Copyright © 2025 HTL, Inc. All Rights Reserved.
Website Development and Marketing by Blue Tangerine