From a total population of 24,414, Rockville Centre has a median age of 43.5. The average age of males, in Rockville Centre, is 42.1 while the average age of females is 45.6. When you compare this to median age of New York, Rockville Centre is 5.4 years older.
The median income of individuals, in Rockville Centre, is $54,791 while the average household income is $108,456. When comparing the median income of people living in Rockville Centre to the rest of New York, the average income in Rockville Centre is $21,962 more.