Old Westbury, NY 11568 ZIP Code Profile

Related Place Profiles:
Old Westbury, NY | Westbury, NY

ZIP Code 11568: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Old Westbury, NY 11568

Acceptable Alternative
Westbury, NY 11568

  • ZIP Code Type: STANDARD
  • County: Nassau County
  • Centroid: Latitude 40.783, Longitude -73.59
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 117
  • PO Box Addresses: 116
  • Residential Addresses: 1,048
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1,048

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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11568 ZIP Code Map

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Old Westbury, NY 11568 Data & Demographics (As of July 1, 2017)


Total Population 4,594
Daytime Population: Workers 2,289
Daytime Population: Residents 2,472
Total Daytime Population (TDP) 4,761
Ratio TDP/Total Population1 1.04
Population in Households 3,225
Population in Familes 2,935
Population in Group Qrtrs 1,369
Population Density2 543
Diversity Index3 65


Median Household Income $200,001
Average Household Income $288,745
Per Capita Income $66,636


Total Housing Units 1,150 (100%)
Owner Occupied HU 946 (82.3%)
Renter Occupied HU 100 ( 8.7%)
Vacant Housing Units 104 ( 9.0%)
Median Home Value $1,000,001
Average Home Value $1,204,757


Total Households 1,046
Average Household Size 3.08
Family Households 886
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 0.13% 0.29%
Households 0.28% 0.3%
Families 0.2% 0.29%
Median Household Income   0.0%
Per Capita Income   1.54%

Old Westbury, NY 11568 - Peer Comparisons by Rank and Percentile

The table below compares 11568 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 # 767 56th
Population Density # 644 63rd
Diversity Index # 228 87th
Median Household Income # 9 100th
Per Capita Income # 84 95th

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

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