Jamesport, NY Profile: Facts, Map & Data


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Jamesport, New York - Basic Facts

The Jamesport Census Designated Place had a population of 1,715 as of July 1, 2016. Jamesport ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below.

The primary coordinate point for Jamesport is located at latitude 40.9614 and longitude -72.5834 in Suffolk County. The formal boundaries for the Jamesport Census Designated Place (see map below) encompass a land area of 4.5 sq. miles and a water area of 0.03 sq. miles. Suffolk County is in the Eastern time zone (GMT -5). The elevation is 16 feet.

The Jamesport Census Designated Place (GNIS ID: 2389977) 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 Jamesport Census Designated Place is located within Town of Riverhead, a minor civil division (MCD) of Suffolk County.

Beneath the boundary map are tables with Jamesport population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Alternate Unofficial Names for Jamesport: Lower Aquebogue, Mianrogue, Mi-o-mog, Old Aquebogue.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


Jamesport Census Designated Place, NY Boundary Map

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

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Jamesport, NY Data & Demographics (As of July 1, 2016)


Total Population 1,715
Population in Households 1,700
Population in Familes 1,376
Population in Group Qrtrs 15
Population Density1 381
Diversity Index2 28


Total Households 718
Average Household Size 2.37
Family Households 491
Average Family Size 3


Total Housing Units 1,169 (100%)
Owner Occupied HU 575 (49.2%)
Renter Occupied HU 143 (12.2%)
Vacant Housing Units 451 (38.6%)
Median Home Value $452,128
Average Home Value $604,652


Median Household Income $86,701
Average Household Income $109,386
Per Capita Income $46,072
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.05% 0.13%
Households 0.07% 0.11%
Families -0.1% 0.04%
Median Household Income   2.53%
Per Capita Income   1.89%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Jamesport, NY - Peer Comparisons by Rank and Percentile

The table below compares Jamesport to the other 1,196 incorporated cities, towns and CDPs in New York by rank and percentile using July 1, 2016 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 # 667 44th
Population Density1 # 1024 14th
Diversity Index2 # 506 58th
Median Household Income # 306 74th
Per Capita Income # 217 82nd

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