From a total population of 1,710, Island Heights has a median age of 51.2. The average age of males, in Island Heights, is 50.8 while the average age of females is 51.9. When you compare this to median age of New Jersey, Island Heights is 11.9 years older.
The median income of individuals, in Island Heights, is $41,484 while the average household income is $79,728. When comparing the median income of people living in Island Heights to the rest of New Jersey, the average income in Island Heights is $5,125 more.