Hamilton Square is a CDP located in Mercer County, New Jersey. Hamilton Square has a 2025 population of 11,672. Hamilton Square is currently declining at a rate of -0.63% annually but its population has increased by 1.27% since the most recent census, which recorded a population of 11,526 in 2020.
The average household income in Hamilton Square is $148,426 with a poverty rate of 2.11%.The median age in Hamilton Square is 46.2 years: 44.6 years for males, and 50.6 years for females.
Data after 2023 is projected based on recent change
The racial composition of Hamilton Square includes 88.65% White, 5.2% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 10,322 | 88.65% |
Asian | 606 | 5.2% |
Two or more races | 359 | 3.08% |
Black or African American | 266 | 2.28% |
Other race | 83 | 0.71% |
Native American | 7 | 0.06% |
Married
Widowed
Divorced
Separated
Never Married
Hamilton Square's average per capita income is $72,481. Household income levels show a median of $135,694. The poverty rate stands at 2.11%.
Name | Median | Mean |
---|---|---|
Married Families | $152,235 | - |
Families | $149,085 | $166,118 |
Households | $135,694 | $148,426 |
Non Families | $78,125 | $86,847 |
Average Income
Median Household Income
Poverty Rate