Water Mill, NY 11976 ZIP Code Profile

Related Place Profiles:
Water Mill, NY | Water Mill, NY

ZIP Code 11976: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Water Mill, NY 11976
Water Mill, NY 11976

Not Acceptable, USPS
Watermill, NY 11976
Wtr Mill, NY 11976

  • ZIP Code Type: STANDARD
  • County: Suffolk County
  • Centroid: Latitude 40.931, Longitude -72.353
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 270
  • PO Box Addresses: 553
  • Residential Addresses: 1,347
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1,347

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. 11976 2018 Demographic Data
  2. Growth Rates for 11976 (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.


Water Mill, NY 11976 Data & Demographics (As of July 1, 2018)


Total Population 1,840
Population in Households 1,833
Population in Familes 1,437
Population in Group Qrtrs 7
Population Density2 137
Diversity Index3 33


Median Household Income $135,397
Average Household Income $195,588
Per Capita Income $82,387


Total Housing Units 2,597 (100%)
Owner Occupied HU 659 (25.4%)
Renter Occupied HU 115 ( 4.4%)
Vacant Housing Units 1,823 (70.2%)
Median Home Value $2,000,001
Average Home Value $1,843,475


Total Households 774
Average Household Size 2.37
Family Households 497
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 1.3% 0.85%
Households 1.21% 0.81%
Families 1.05% 0.67%
Median Household Income   1.73%
Per Capita Income   2.16%

Water Mill, NY 11976 - Peer Comparisons by Rank and Percentile

The table below compares 11976 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 # 1109 36th
Population Density # 952 45th
Diversity Index # 627 64th
Median Household Income # 60 97th
Per Capita Income # 57 97th

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

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