Williston Park, NY Profile: Facts, Map & Data


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Williston Park, New York - Basic Facts

The Village of Williston Park had a population of 7,395 as of July 1, 2017. Williston Park ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below.

The primary coordinate point for Williston Park is located at latitude 40.7588 and longitude -73.6466 in Nassau County. The formal boundaries for the Village of Williston Park (see map below) encompass a land area of 0.63 sq. miles and a water area of 0 sq. miles. Nassau County is in the Eastern time zone (GMT -5). The elevation is 125 feet.

The Village of Williston Park (GNIS ID: 2391219) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Williston Park is located within Town of North Hempstead, a minor civil division (MCD) of Nassau County.

Beneath the boundary map are tables with Williston Park population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Neighborhood Data

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Village of Williston Park, NY Boundary Map

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Williston Park, NY Data & Demographics (As of July 1, 2017)


Total Population 7,395
Daytime Population: Workers 2,278
Daytime Population: Residents 3,457
Total Daytime Population (TDP) 5,735
Ratio TDP/Total Population1 0.78
Population in Households 7,382
Population in Familes 6,474
Population in Group Qrtrs 13
Population Density2 11,821
Diversity Index3 45


Median Household Income $97,865
Average Household Income $121,135
Per Capita Income $44,021


Total Housing Units 2,771 (100%)
Owner Occupied HU 2,001 (72.2%)
Renter Occupied HU 683 (24.6%)
Vacant Housing Units 87 ( 3.1%)
Median Home Value $508,240
Average Home Value $544,265


Total Households 2,684
Average Household Size 2.75
Family Households 1,957
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% 0.18%
Families -0.06% 0.09%
Median Household Income   1.74%
Per Capita Income   2.61%

Williston Park, NY - Peer Comparisons by Rank and Percentile

The table below compares Williston Park to the other 1,196 incorporated cities, towns and CDPs 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 # 251 79th
Population Density # 14 99th
Diversity Index # 285 76th
Median Household Income # 256 79th
Per Capita Income # 286 76th

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

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