Flemington, NJ Profile: Facts, Map & Data


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Flemington, New Jersey - Basic Facts

The Borough of Flemington had a population of 4,465 as of July 1, 2017. Flemington ranks in the upper quartile for 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, 2017.

Alternate Unofficial Names for Flemington: Fleming, Flemings, Flemingtown.

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Borough of Flemington, NJ Boundary Map

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


Total Population 4,465
Daytime Population: Workers 4,292
Daytime Population: Residents 2,124
Total Daytime Population (TDP) 6,416
Ratio TDP/Total Population1 1.44
Population in Households 4,335
Population in Familes 3,130
Population in Group Qrtrs 130
Population Density2 4,145
Diversity Index3 68


Median Household Income $53,171
Average Household Income $74,903
Per Capita Income $30,416


Total Housing Units 1,938 (100%)
Owner Occupied HU 587 (30.3%)
Renter Occupied HU 1,161 (59.9%)
Vacant Housing Units 190 ( 9.8%)
Median Home Value $315,919
Average Home Value $320,102


Total Households 1,748
Average Household Size 2.48
Family Households 958
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 -0.35% -0.21%
Households -0.52% -0.28%
Families -0.55% -0.27%
Median Household Income   2.52%
Per Capita Income   3.37%

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, 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 # 281 49th
Population Density # 146 73rd
Diversity Index # 102 82nd
Median Household Income # 457 16th
Per Capita Income # 400 27th

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

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