North Great River, NY Profile: Facts & Data


North Great River Local Links & Resources:
Hotels | Resources | ALL North Great River Content

Also See: Islip Terrace, NY ZIP Codes & ZIP Code Maps | Local Area Photos

North Great River, New York - Basic Facts

The North Great River Census Designated Place had a population of 4,310 as of July 1, 2018. North Great River ranks in the upper quartile for 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 North Great River is located at latitude 40.7562 and longitude -73.1631 in Suffolk County. The formal boundaries for the North Great River Census Designated Place (see map below) encompass a land area of 2.33 sq. miles and a water area of 0.03 sq. miles. Suffolk County is in the Eastern time zone (GMT -5). The elevation is 30 feet.

The North Great River Census Designated Place (GNIS ID: 2389570) 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 North Great River Census Designated Place is located within Town of Islip, a minor civil division (MCD) of Suffolk County.

Beneath the boundary map are tables with North Great River population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.

Jump to... (On This Page!)
  1. North Great River 2018 Demographic Data
  2. Growth Rates for North Great River (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 - 2018 Demographics

Research 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, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


North Great River, NY Data & Demographics (As of July 1, 2018)


Total Population 4,310
Population in Households 4,308
Population in Familes 3,846
Population in Group Qrtrs 2
Population Density2 1,850
Diversity Index3 44


Median Household Income $101,247
Average Household Income $121,670
Per Capita Income $38,181


Total Housing Units 1,481 (100%)
Owner Occupied HU 1,226 (82.8%)
Renter Occupied HU 126 ( 8.5%)
Vacant Housing Units 129 ( 8.7%)
Median Home Value $392,924
Average Home Value $419,148


Total Households 1,352
Average Household Size 3.19
Family Households 1,095
Average Family Size 4
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.91% 0.66%
Households 0.82% 0.58%
Families 0.73% 0.54%
Median Household Income   1.39%
Per Capita Income   2.76%

North Great River, NY - Peer Comparisons by Rank and Percentile

The table below compares North Great River to the other 1,196 incorporated cities, towns and CDPs in New York by rank and percentile using July 1, 2018 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 # 393 67th
Population Density # 443 63rd
Diversity Index # 294 76th
Median Household Income # 262 78th
Per Capita Income # 440 63rd

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

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
  4. Research Public Schools & Attendance Zones

New York Census Data Comparison Tool

Compare New York July 1, 2018 Data
Highest or Lowest: