Flemington, NJ Profile: Facts & Data


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Flemington, New Jersey - Basic Facts

The Borough of Flemington had a population of 4,617 as of July 1, 2018. 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.

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

Jump to... (On This Page!)
  1. Flemington 2018 Demographic Data
  2. Growth Rates for Flemington (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. New Jersey Research Tools (Easy Tools & Current Data)
  3. New Jersey Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Flemington, NJ Data & Demographics (As of July 1, 2018)


Total Population 4,617
Population in Households 4,491
Population in Familes 3,265
Population in Group Qrtrs 126
Population Density2 4,286
Diversity Index3 69


Median Household Income $60,995
Average Household Income $83,681
Per Capita Income $33,738


Total Housing Units 1,936 (100%)
Owner Occupied HU 664 (34.3%)
Renter Occupied HU 1,141 (58.9%)
Vacant Housing Units 131 ( 6.8%)
Median Home Value $312,931
Average Home Value $332,154


Total Households 1,805
Average Household Size 2.49
Family Households 984
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.09% -0.04%
Households -0.07% -0.16%
Families -0.16% -0.2%
Median Household Income   3.47%
Per Capita Income   3.35%

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, 2018 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 # 277 49th
Population Density # 140 74th
Diversity Index # 105 81st
Median Household Income # 425 22nd
Per Capita Income # 372 32nd

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