East Marion, NY 11939 ZIP Code Profile

Related Place Profiles:
East Marion, NY

ZIP Code 11939: Basic Data & USPS Preferred City Name

Preferred Name, USPS
East Marion, NY 11939

Not Acceptable, USPS
E Marion, NY 11939

  • ZIP Code Type: STANDARD
  • County: Suffolk County
  • Centroid: Latitude 41.128, Longitude -72.342
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 46
  • PO Box Addresses: 352
  • Residential Addresses: 463
    • Multi-Family Addresses: 0
    • Single Family Addresses: 463

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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11939 ZIP Code Map

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East Marion, NY 11939 Data & Demographics (As of July 1, 2017)


Total Population 1,121
Daytime Population: Workers 83
Daytime Population: Residents 653
Total Daytime Population (TDP) 736
Ratio TDP/Total Population1 0.66
Population in Households 1,121
Population in Familes 886
Population in Group Qrtrs 0
Population Density2 468
Diversity Index3 26


Median Household Income $74,141
Average Household Income $125,481
Per Capita Income $55,968


Total Housing Units 1,075 (100%)
Owner Occupied HU 410 (38.1%)
Renter Occupied HU 90 ( 8.4%)
Vacant Housing Units 575 (53.5%)
Median Home Value $631,481
Average Home Value $711,707


Total Households 500
Average Household Size 2.24
Family Households 326
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 2.41% 1.66%
Households 2.33% 1.51%
Families 2.12% 1.37%
Median Household Income   3.24%
Per Capita Income   2.09%

East Marion, NY 11939 - Peer Comparisons by Rank and Percentile

The table below compares 11939 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 # 1286 26th
Population Density # 680 61st
Diversity Index # 756 57th
Median Household Income # 453 74th
Per Capita Income # 137 92nd

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

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