Northampton, NY Profile: Facts, Map & Data


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Northampton, New York - Basic Facts

The Northampton Census Designated Place had a population of 604 as of July 1, 2017. Northampton ranks in the lower quartile for Population Density and 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 Northampton is located at latitude 40.8752 and longitude -72.6841 in Suffolk County. The formal boundaries for the Northampton Census Designated Place (see map below) encompass a land area of 11.56 sq. miles and a water area of 0.1 sq. miles. Suffolk County is in the Eastern time zone (GMT -5). The elevation is 151 feet.

The Northampton Census Designated Place (GNIS ID: 2389590) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Northampton Census Designated Place is located within Town of Southampton, a minor civil division (MCD) of Suffolk County.

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

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Northampton Census Designated Place, NY Boundary Map

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


Total Population 604
Daytime Population: Workers 374
Daytime Population: Residents 260
Total Daytime Population (TDP) 634
Ratio TDP/Total Population1 1.05
Population in Households 597
Population in Familes 450
Population in Group Qrtrs 7
Population Density2 52
Diversity Index3 82


Median Household Income $52,792
Average Household Income $79,539
Per Capita Income $27,044


Total Housing Units 246 (100%)
Owner Occupied HU 145 (58.9%)
Renter Occupied HU 54 (22.0%)
Vacant Housing Units 48 (19.5%)
Median Home Value $308,511
Average Home Value $293,056


Total Households 198
Average Household Size 3.02
Family Households 143
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 0.8% 0.69%
Households 0.5% 0.6%
Families -0.19% 0.55%
Median Household Income   2.86%
Per Capita Income   3.65%

Northampton, NY - Peer Comparisons by Rank and Percentile

The table below compares Northampton 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 # 965 19th
Population Density # 1185 1st
Diversity Index # 21 98th
Median Household Income # 774 35th
Per Capita Income # 779 35th

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

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