Marlboro is located in Monmouth County, New Jersey. Marlboro has a 2025 population of 41,156. Marlboro is currently declining at a rate of -0.29% annually and its population has decreased by -0.97% since the most recent census, which recorded a population of 41,560 in 2020.
The average household income in Marlboro is $227,344 with a poverty rate of 3.77%.The median age in Marlboro is 44.6 years: 45.9 years for males, and 43.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Marlboro includes 68.95% White, 22.7% Asian, and smaller percentages for other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
White (69.0%)
Asian (22.7%)
Two or more races (4.2%)
Other race (2.2%)
Black or African American (1.9%)
Native Hawaiian or Pacific Islander (0.0%)
Race | Population | Percentage (of total) |
---|---|---|
White | 28,619 | 68.95% |
Asian | 9,421 | 22.7% |
Two or more races | 1,747 | 4.21% |
Other race | 916 | 2.21% |
Black or African American | 790 | 1.9% |
Native Hawaiian or Pacific Islander | 13 | 0.03% |
Married
Widowed
Divorced
Separated
Never Married
Marlboro's average per capita income is $104,409. Household income levels show a median of $176,076. The poverty rate stands at 3.77%.
Name | Median | Mean |
---|---|---|
Married Families | $217,795 | - |
Families | $206,134 | $254,687 |
Households | $176,076 | $227,344 |
Non Families | $70,590 | $86,779 |
Average Income
Median Household Income
Poverty Rate