Hamilton township Flag

Hamilton township

County:
Mercer County
County Seat:
No
Area (mi²):
39.448
State:
New Jersey

Hamilton township is located in Mercer County, New Jersey. Hamilton township has a 2026 population of 96,013. Hamilton township is currently growing at a rate of 1.11% annually and its population has increased by 4.31% since the most recent census, which recorded a population of 92,048 in 2020.

The median household income in Hamilton township is $100,771 with a poverty rate of 6.72%. The median age in Hamilton township is 42 years: 39.6 years for males, and 44.4 years for females. For every 100 females there are 99.7 males.

96K
Total Population
2,434
Density (mi²)
1.1K 1.11%
Growth

Hamilton township Population

Hamilton township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202696,0131,0511.11%
202594,9621,0511.12%
202493,9111,0511.13%
202392,8601,0071.1%
202291,853-117-0.13%
202191,970-78-0.08%
202092,048-254-0.28%
201987,229-52-0.06%
201887,281-227-0.26%
201787,508-88-0.1%
201687,596-365-0.41%
201587,961-393-0.44%
201488,354-258-0.29%
201388,612910.1%
201288,521-31-0.04%
201188,552880.1%
201088,512750.08%

Median Age

Overall: 42 years
Female: 44.4 years
Male: 39.6 years

Hamilton township Adults

There are 74,123 adults, (18,608 of whom are seniors) in Hamilton township.

Sex Ratio

Female: 46,334 (50.1%)
Male: 46,172 (49.9%)

Demographics

The racial composition of Hamilton township includes 61.15% White, 12.54% Black or African American, 10.24% other race, 4.04% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White56,56561.15%
Black or African American11,60012.54%
Two or more races10,23611.07%
Other race9,47510.24%
Asian3,7344.04%
Native American8690.94%
Native Hawaiian or Pacific Islander270.03%
Race
Population ↓
Percentage (of total)
Other race8,8339.55%
Two or more races7,5558.17%
White4,1804.52%
Native American8640.93%
Black or African American3200.35%
Asian1880.2%
Native Hawaiian or Pacific Islander180.02%
Race
Population ↓
Percentage (of total)
White52,38556.63%
Black or African American11,28012.19%
Asian3,5463.83%
Two or more races2,6812.9%
Other race6420.69%
Native Hawaiian or Pacific Islander90.01%
Native American50.01%

Hamilton township Marital Status

Economics and Income Statistics

Hamilton township 's average per capita income is $56,613. Household income levels show a median of $100,771. The poverty rate stands at 6.72%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$135,632-
Families$120,469$137,618
Households$100,771$119,855
Non Families$61,831$76,054

$56,613

Average Income

$100,771

Median Household Income

6.72%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)