Port Jefferson Station, NY Profile: Facts, Map & Data


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Port Jefferson Station, New York - Basic Facts

The Port Jefferson Station Census Designated Place had a population of 7,756 as of July 1, 2017. Port Jefferson Station ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below.

The primary coordinate point for Port Jefferson Station is located at latitude 40.926 and longitude -73.0651 in Suffolk County. The formal boundaries for the Port Jefferson Station Census Designated Place (see map below) encompass a land area of 2.65 sq. miles and a water area of 0 sq. miles. Suffolk County is in the Eastern time zone (GMT -5). The elevation is 177 feet.

The Port Jefferson Station Census Designated Place (GNIS ID: 2389695) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

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

Beneath the boundary map are tables with Port Jefferson Station population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Port Jefferson Station: Echo, Port Jefferson.

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Port Jefferson Station Census Designated Place, NY Boundary Map

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Port Jefferson Station, NY Data & Demographics (As of July 1, 2017)


Total Population 7,756
Daytime Population: Workers 3,365
Daytime Population: Residents 3,652
Total Daytime Population (TDP) 7,017
Ratio TDP/Total Population1 0.90
Population in Households 7,661
Population in Familes 6,144
Population in Group Qrtrs 95
Population Density2 2,923
Diversity Index3 54


Median Household Income $84,014
Average Household Income $98,987
Per Capita Income $35,638


Total Housing Units 2,959 (100%)
Owner Occupied HU 1,952 (66.0%)
Renter Occupied HU 810 (27.4%)
Vacant Housing Units 197 ( 6.7%)
Median Home Value $364,841
Average Home Value $381,301


Total Households 2,762
Average Household Size 2.77
Family Households 1,890
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 -0.14% 0.04%
Households -0.25% -0.05%
Families -0.39% -0.14%
Median Household Income   1.85%
Per Capita Income   2.53%

Port Jefferson Station, NY - Peer Comparisons by Rank and Percentile

The table below compares Port Jefferson Station to the other 1,196 incorporated cities, towns and CDPs 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 # 243 80th
Population Density # 292 76th
Diversity Index # 195 84th
Median Household Income # 358 70th
Per Capita Income # 471 61st

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

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