Millstone, NJ Profile: Facts, Map & Data


Millstone Local Links & Resources:
Hotels | Resources | ALL Millstone Content

Also See: Millstone, NJ ZIP Codes & ZIP Code Maps | Local Area Photos

Millstone, New Jersey - Basic Facts

The Borough of Millstone had a population of 451 as of July 1, 2016. Millstone ranks in the lower 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 Millstone is located at latitude 40.4998 and longitude -74.5959 in Somerset County. The formal boundaries for the Borough of Millstone (see map below) encompass a land area of 0.74 sq. miles and a water area of 0.02 sq. miles. Somerset County is in the Eastern time zone (GMT -5). The elevation is 46 feet.

The Borough of Millstone (GNIS ID: 885302) 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 Millstone 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 Millstone: Somerset Court House.

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.


Borough of Millstone, NJ Boundary Map

Also See: BIG Map | Driving Directions | NJ Congressional Districts
Boundary Maps: Somerset County | New Jersey Counties

Search the map for:

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


Total Population 451
Population in Households 451
Population in Familes 385
Population in Group Qrtrs 0
Population Density1 611
Diversity Index2 19


Total Households 173
Average Household Size 2.61
Family Households 126
Average Family Size 3


Total Housing Units 179 (100%)
Owner Occupied HU 148 (82.7%)
Renter Occupied HU 25 (14.0%)
Vacant Housing Units 6 ( 3.4%)
Median Home Value $414,754
Average Home Value $417,736


Median Household Income $92,548
Average Household Income $104,919
Per Capita Income $40,246
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.22% 1.13%
Households 1.06% 1.02%
Families 1.06% 0.93%
Median Household Income   2.72%
Per Capita Income   2.16%
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.

Millstone, NJ - Peer Comparisons by Rank and Percentile

The table below compares Millstone 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 # 503 8th
Population Density1 # 470 14th
Diversity Index2 # 459 16th
Median Household Income # 169 69th
Per Capita Income # 223 59th

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

New Jersey Research Tools

New Jersey Census Data Comparison Tool

Compare New Jersey Census Data
Highest or Lowest: