Oyster Bay, NY 11771 ZIP Code Profile


ZIP Code 11771: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Oyster Bay, NY 11771

Not Acceptable, USPS
Centre Island, NY 11771
Cove Neck, NY 11771
Laurel Hollow, NY 11771
Muttontown, NY 11771
Oyster Bay Cove, NY 11771
Upper Brookville, NY 11771

  • ZIP Code Type: STANDARD
  • County: Nassau County
  • Centroid: Latitude 40.866, Longitude -73.526
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 529
  • PO Box Addresses: 225
  • Residential Addresses: 3,807
    • Multi-Family Addresses: 266
    • Single Family Addresses: 3,541

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. 11771 2018 Demographic Data
  2. Growth Rates for 11771 (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.


Oyster Bay, NY 11771 Data & Demographics (As of July 1, 2018)


Total Population 9,818
Population in Households 9,765
Population in Familes 8,049
Population in Group Qrtrs 53
Population Density2 934
Diversity Index3 52


Median Household Income $115,722
Average Household Income $182,638
Per Capita Income $67,660


Total Housing Units 3,960 (100%)
Owner Occupied HU 2,598 (65.6%)
Renter Occupied HU 1,030 (26.0%)
Vacant Housing Units 332 ( 8.4%)
Median Home Value $981,308
Average Home Value $1,160,672


Total Households 3,628
Average Household Size 2.69
Family Households 2,482
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 0.2% 0.21%
Households 0.05% 0.12%
Families -0.11% 0.02%
Median Household Income   2.12%
Per Capita Income   2.15%

Oyster Bay, NY 11771 - Peer Comparisons by Rank and Percentile

The table below compares 11771 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 # 529 70th
Population Density # 570 67th
Diversity Index # 375 79th
Median Household Income # 123 93rd
Per Capita Income # 93 95th

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