Muttontown, NY Profile: Facts & Data


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Muttontown, New York - Basic Facts

The Village of Muttontown had a population of 3,616 as of July 1, 2018. Muttontown ranks in the upper quartile for 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 Muttontown is located at latitude 40.8254 and longitude -73.5363 in Nassau County. The formal boundaries for the Village of Muttontown (see map below) encompass a land area of 6.06 sq. miles and a water area of 0 sq. miles. Nassau County is in the Eastern time zone (GMT -5). The elevation is 292 feet.

The Village of Muttontown (GNIS ID: 2391003) 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 Muttontown is located within Town of Oyster Bay, a minor civil division (MCD) of Nassau County.

Jump to... (On This Page!)
  1. Muttontown 2018 Demographic Data
  2. Growth Rates for Muttontown (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.


Muttontown, NY Data & Demographics (As of July 1, 2018)


Total Population 3,616
Population in Households 3,616
Population in Familes 3,418
Population in Group Qrtrs 0
Population Density2 597
Diversity Index3 53


Median Household Income $200,001
Average Household Income $311,659
Per Capita Income $94,227


Total Housing Units 1,125 (100%)
Owner Occupied HU 1,045 (92.9%)
Renter Occupied HU 45 ( 4.0%)
Vacant Housing Units 35 ( 3.1%)
Median Home Value $1,704,407
Average Home Value $1,688,110


Total Households 1,090
Average Household Size 3.32
Family Households 964
Average Family Size 4
  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 0.41% 0.37%
Households 0.21% 0.26%
Families 0.15% 0.23%
Median Household Income   0.0%
Per Capita Income   1.54%

Muttontown, NY - Peer Comparisons by Rank and Percentile

The table below compares Muttontown to the other 1,196 incorporated cities, towns and CDPs 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 # 430 64th
Population Density # 886 26th
Diversity Index # 210 83rd
Median Household Income # 1 98th
Per Capita Income # 20 98th

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