Flemington, NJ Profile: Facts, Map & Data


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Flemington, New Jersey - Basic Facts

The Borough of Flemington had a population of 4,683 as of July 1, 2016. Flemington ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New Jersey. See peer rankings below.

The primary coordinate point for Flemington is located at latitude 40.5087 and longitude -74.8601 in Hunterdon County. The formal boundaries for the Borough of Flemington (see map below) encompass a land area of 1.08 sq. miles and a water area of 0 sq. miles. Hunterdon County is in the Eastern time zone (GMT -5). The elevation is 167 feet.

The Borough of Flemington (GNIS ID: 885220) has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Beneath the boundary map are tables with Flemington 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 Flemington: Fleming, Flemings, Flemingtown.

Neighborhood Data

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Borough of Flemington, NJ Boundary Map

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Flemington, NJ Data & Demographics (As of July 1, 2016)


Total Population 4,683
Population in Households 4,550
Population in Familes 3,281
Population in Group Qrtrs 133
Population Density1 4,347
Diversity Index2 68


Total Households 1,843
Average Household Size 2.47
Family Households 1,009
Average Family Size 3


Total Housing Units 1,972 (100%)
Owner Occupied HU 639 (32.4%)
Renter Occupied HU 1,204 (61.1%)
Vacant Housing Units 129 ( 6.5%)
Median Home Value $310,181
Average Home Value $321,049


Median Household Income $53,879
Average Household Income $74,173
Per Capita Income $30,256
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.35% 0.17%
Households 0.25% 0.1%
Families 0.19% 0.1%
Median Household Income   -1.51%
Per Capita Income   1.2%
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.

Flemington, NJ - Peer Comparisons by Rank and Percentile

The table below compares Flemington to the other 545 incorporated cities, towns and CDPs in New Jersey 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 # 273 50th
Population Density1 # 138 75th
Diversity Index2 # 107 81st
Median Household Income # 455 17th
Per Capita Income # 394 28th

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

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