Blue Point, NY Profile: Facts, Map & Data


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Blue Point, New York - Basic Facts

The Blue Point Census Designated Place had a population of 4,622 as of July 1, 2017.

The primary coordinate point for Blue Point is located at latitude 40.7515 and longitude -73.0358 in Suffolk County. The formal boundaries for the Blue Point Census Designated Place (see map below) encompass a land area of 1.8 sq. miles and a water area of 0.01 sq. miles. Suffolk County is in the Eastern time zone (GMT -5). The elevation is 10 feet.

The Blue Point Census Designated Place (GNIS ID: 2389219) 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 Blue Point Census Designated Place is located within Town of Brookhaven, a minor civil division (MCD) of Suffolk County.

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

Alternate Unofficial Names for Blue Point: Bluepoint.

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Blue Point Census Designated Place, NY Boundary Map

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Boundary Maps: Town of Brookhaven | Suffolk County | New York Counties

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


Total Population 4,622
Daytime Population: Workers 890
Daytime Population: Residents 2,015
Total Daytime Population (TDP) 2,905
Ratio TDP/Total Population1 0.63
Population in Households 4,579
Population in Familes 4,003
Population in Group Qrtrs 43
Population Density2 2,565
Diversity Index3 21


Median Household Income $103,917
Average Household Income $123,864
Per Capita Income $43,655


Total Housing Units 1,758 (100%)
Owner Occupied HU 1,426 (81.1%)
Renter Occupied HU 192 (10.9%)
Vacant Housing Units 140 ( 8.0%)
Median Home Value $412,637
Average Home Value $445,565


Total Households 1,618
Average Household Size 2.83
Family Households 1,225
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 -0.44% -0.14%
Households -0.52% -0.21%
Families -0.63% -0.28%
Median Household Income   1.48%
Per Capita Income   2.37%

Blue Point, NY - Peer Comparisons by Rank and Percentile

The table below compares Blue Point 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 # 374 69th
Population Density # 334 72nd
Diversity Index # 633 47th
Median Household Income # 206 83rd
Per Capita Income # 294 76th

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

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