Jamesport, NY 11947 ZIP Code Profile

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Jamesport, NY

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ZIP Code 11947: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Jamesport, NY 11947

  • ZIP Code Type: PO BOX
  • Businesses Addresses: 123
  • Single Family Addresses: 20
  • Multi-Family Addresses: 0
  • County: Suffolk County
  • Centroid: Latitude 40.946, Longitude -72.583
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

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.


11947 ZIP Code Map

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Jamesport, NY 11947 Data & Demographics (As of July 1, 2016)


Total Population 630
Population in Households 622
Population in Familes 515
Population in Group Qrtrs 8
Population Density1 387
Diversity Index2 35


Total Households 242
Average Household Size 2.57
Family Households 175
Average Family Size 3


Total Housing Units 302 (100%)
Owner Occupied HU 195 (64.6%)
Renter Occupied HU 47 (15.6%)
Vacant Housing Units 60 (19.9%)
Median Home Value $475,000
Average Home Value $642,308


Median Household Income $88,739
Average Household Income $102,875
Per Capita Income $39,934
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.05% 0.16%
Households 0.07% 0.16%
Families 0.0% 0.0%
Median Household Income   2.56%
Per Capita Income   1.76%
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 11947 - Peer Comparisons by Rank and Percentile

The table below compares 11947 to the other 1,741 ZIP Codes 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 # 1420 18th
Population Density1 # 717 59th
Diversity Index2 # 578 67th
Median Household Income # 258 85th
Per Capita Income # 334 81st

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

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