From a total population of 512,632, Merchantville has a median age of 38.2. The average age of males, in Merchantville, is 36.3 while the average age of females is 40. When you compare this to median age of New Jersey, Merchantville is 1.1 years younger.
The median income of individuals, in Merchantville, is $30,667 while the average household income is $61,842. When comparing the median income of people living in Merchantville to the rest of New Jersey, the average income in Merchantville is $5,692 less.