Zarephath, NJ Profile: Facts, Map & Data


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Zarephath, New Jersey - Basic Facts

The Zarephath Census Designated Place had a population of 38 as of July 1, 2017. Zarephath ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in New Jersey. See peer rankings below.

The primary coordinate point for Zarephath is located at latitude 40.5346 and longitude -74.5722 in Somerset County. The formal boundaries for the Zarephath Census Designated Place (see map below) encompass a land area of 0.4 sq. miles and a water area of 0.03 sq. miles. Somerset County is in the Eastern time zone (GMT -5). The elevation is 43 feet.

The Zarephath Census Designated Place (GNIS ID: 2584041) 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 Zarephath Census Designated Place is located within Township of Franklin, a minor civil division (MCD) of Somerset County.

Beneath the boundary map are tables with Zarephath 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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Zarephath Census Designated Place, NJ Boundary Map

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Zarephath, NJ Data & Demographics (As of July 1, 2017)


Total Population 38
Daytime Population: Workers 111
Daytime Population: Residents 20
Total Daytime Population (TDP) 131
Ratio TDP/Total Population1 3.45
Population in Households 38
Population in Familes 31
Population in Group Qrtrs 0
Population Density2 94
Diversity Index3 51


Median Household Income $94,791
Average Household Income $111,714
Per Capita Income $55,150


Total Housing Units 20 (100%)
Owner Occupied HU 15 (75.0%)
Renter Occupied HU 5 (25.0%)
Vacant Housing Units 1 ( 5.0%)
Median Home Value $400,000
Average Home Value $432,143


Total Households 19
Average Household Size 2.0
Family Households 13
Average Family Size 2
  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 0.37% 2.5%
Households 0.0% 2.02%
Families 8.91% 1.49%
Median Household Income   1.08%
Per Capita Income   1.99%

Zarephath, NJ - Peer Comparisons by Rank and Percentile

The table below compares Zarephath to the other 545 incorporated cities, towns and CDPs in New Jersey 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 # 542 1st
Population Density # 537 2nd
Diversity Index # 216 61st
Median Household Income # 167 70th
Per Capita Income # 103 81st

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

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