Melville is located in New York. Melville, New York has a population of 20,624. Melville is less family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 30%.
The median household income in Melville, New York is $133,272. The median household income for the surrounding county is $104,317 compared to the national median of $66,222. The median age of people living in Melville is 49 years.
The average high temperature in July is 81 degrees, with an average low temperature in January of 24.2 degrees. The annual precipitation is 42.97.