Shelter Island Heights, NY 11965 ZIP Code Profile

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Shelter Island Heights, NY

ZIP Code 11965: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Shelter Island Heights, NY 11965

Acceptable Alternative
Shelter Is Ht, NY 11965

  • ZIP Code Type: PO BOX
  • County: Suffolk County
  • Centroid: Latitude 41.075, Longitude -72.354
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 70
  • PO Box Addresses: 884
  • Residential Addresses: 10
    • Multi-Family Addresses: 0
    • Single Family Addresses: 10

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

Jump to... (On This Page!)
  1. 11965 2018 Demographic Data
  2. Growth Rates for 11965 (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

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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.


Shelter Island Heights, NY 11965 Data & Demographics (As of July 1, 2018)


Total Population 621
Population in Households 621
Population in Familes 464
Population in Group Qrtrs 0
Population Density2 227
Diversity Index3 23


Median Household Income $94,974
Average Household Income $137,685
Per Capita Income $70,284


Total Housing Units 971 (100%)
Owner Occupied HU 255 (26.3%)
Renter Occupied HU 62 ( 6.4%)
Vacant Housing Units 654 (67.4%)
Median Home Value $956,633
Average Home Value $992,745


Total Households 317
Average Household Size 1.96
Family Households 184
Average Family Size 3
  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 -0.02% -0.03%
Households -0.11% -0.06%
Families -0.26% -0.22%
Median Household Income   2.66%
Per Capita Income   3.83%

Shelter Island Heights, NY 11965 - Peer Comparisons by Rank and Percentile

The table below compares 11965 to the other 1,740 ZIP Codes 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 # 1423 18th
Population Density # 829 52nd
Diversity Index # 840 52nd
Median Household Income # 283 84th
Per Capita Income # 83 95th

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