Oyster Bay, NY 11771 ZIP Code Profile


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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
  • Businesses Addresses: 527
  • Single Family Addresses: 3,536
  • Multi-Family Addresses: 264
  • County: Nassau County
  • Centroid: Latitude 40.866, Longitude -73.526
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

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11771 ZIP Code Map

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Oyster Bay, NY 11771 Data & Demographics (As of July 1, 2017)


Total Population 9,854
Daytime Population: Workers 4,483
Daytime Population: Residents 4,848
Total Daytime Population (TDP) 9,331
Ratio TDP/Total Population1 0.95
Population in Households 9,803
Population in Familes 8,036
Population in Group Qrtrs 51
Population Density2 932
Diversity Index3 50


Median Household Income $115,112
Average Household Income $178,872
Per Capita Income $66,602


Total Housing Units 4,009 (100%)
Owner Occupied HU 2,570 (64.1%)
Renter Occupied HU 1,090 (27.2%)
Vacant Housing Units 349 ( 8.7%)
Median Home Value $890,580
Average Home Value $875,671


Total Households 3,660
Average Household Size 2.68
Family Households 2,503
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 0.2% 0.27%
Households 0.08% 0.19%
Families -0.09% 0.08%
Median Household Income   1.86%
Per Capita Income   1.9%

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

The table below compares 11771 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 # 529 70th
Population Density # 575 67th
Diversity Index # 391 78th
Median Household Income # 104 94th
Per Capita Income # 85 95th

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

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