Hamilton Square, NJ Profile: Facts, Map & Data


Hamilton Square Local Links & Resources:
Hotels | Resources | ALL Hamilton Square Content

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

Hamilton Square, New Jersey - Basic Facts

The Hamilton Square Census Designated Place had a population of 12,505 as of July 1, 2017.

The primary coordinate point for Hamilton Square is located at latitude 40.225 and longitude -74.6505 in Mercer County. The formal boundaries for the Hamilton Square Census Designated Place (see map below) encompass a land area of 4.34 sq. miles and a water area of 0.02 sq. miles. Mercer County is in the Eastern time zone (GMT -5). The elevation is 105 feet.

The Hamilton Square Census Designated Place (GNIS ID: 2583998) 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 Hamilton Square Census Designated Place is located within Township of Hamilton, a minor civil division (MCD) of Mercer County.

Beneath the boundary map are tables with Hamilton Square 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 Hamilton Square: Crossroads in Nottingham Township, Nottingham Square.

EXTREMELY LOCAL Demographic 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 demographic data.


Hamilton Square Census Designated Place, NJ Boundary Map

Also See: BIG Map | Driving Directions | NJ Congressional Districts
Boundary Maps: Township of Hamilton | Mercer County | New Jersey Counties

Search the map for:

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


Total Population 12,505
Daytime Population: Workers 3,427
Daytime Population: Residents 5,327
Total Daytime Population (TDP) 8,754
Ratio TDP/Total Population1 0.70
Population in Households 12,371
Population in Familes 11,335
Population in Group Qrtrs 134
Population Density2 2,879
Diversity Index3 26


Median Household Income $107,876
Average Household Income $124,838
Per Capita Income $44,669


Total Housing Units 4,627 (100%)
Owner Occupied HU 4,218 (91.2%)
Renter Occupied HU 264 ( 5.7%)
Vacant Housing Units 144 ( 3.1%)
Median Home Value $338,874
Average Home Value $351,209


Total Households 4,483
Average Household Size 2.76
Family Households 3,670
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 -0.3% -0.08%
Households -0.15% -0.04%
Families -0.13% -0.04%
Median Household Income   1.08%
Per Capita Income   2.13%

Hamilton Square, NJ - Peer Comparisons by Rank and Percentile

The table below compares Hamilton Square 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 # 101 82nd
Population Density # 236 57th
Diversity Index # 395 28th
Median Household Income # 113 79th
Per Capita Income # 184 66th

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: