East Marion, NY Profile: Facts, Map & Data


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East Marion, New York - Basic Facts

The East Marion Census Designated Place had a population of 1,048 as of July 1, 2016. East Marion ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below.

The primary coordinate point for East Marion is located at latitude 41.1304 and longitude -72.345 in Suffolk County. The formal boundaries for the East Marion Census Designated Place (see map below) encompass a land area of 2.24 sq. miles and a water area of 0.13 sq. miles. Suffolk County is in the Eastern time zone (GMT -5). The elevation is 33 feet.

The East Marion Census Designated Place (GNIS ID: 2389439) 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 East Marion Census Designated Place is located within Town of Southold, a minor civil division (MCD) of Suffolk County.

Beneath the boundary map are tables with East Marion population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Alternate Unofficial Names for East Marion: Rocky Point, Upper Neck.

Neighborhood Data

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East Marion Census Designated Place, NY Boundary Map

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Boundary Maps: Town of Southold | Suffolk County | New York Counties

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


Total Population 1,048
Population in Households 1,048
Population in Familes 832
Population in Group Qrtrs 0
Population Density1 468
Diversity Index2 26


Total Households 464
Average Household Size 2.26
Family Households 305
Average Family Size 3


Total Housing Units 1,005 (100%)
Owner Occupied HU 379 (37.7%)
Renter Occupied HU 85 ( 8.5%)
Vacant Housing Units 541 (53.8%)
Median Home Value $574,292
Average Home Value $680,739


Median Household Income $72,173
Average Household Income $124,326
Per Capita Income $55,045
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 2.0% 1.37%
Households 2.04% 1.34%
Families 1.85% 1.22%
Median Household Income   1.48%
Per Capita Income   2.18%
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 Marion, NY - Peer Comparisons by Rank and Percentile

The table below compares East Marion to the other 1,196 incorporated cities, towns and CDPs 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 # 820 32nd
Population Density1 # 972 19th
Diversity Index2 # 536 55th
Median Household Income # 431 64th
Per Capita Income # 154 87th

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

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