Melville is a city located in New York. Melville has a 2020 population of 17,872. Melville is currently declining at a rate of 0.00% annually and its population has decreased by -5.86% since the most recent census, which recorded a population of 18,985 in 2010. Melville reached it's highest population of 19,717 in 2013.
The average household income in Melville is $170,385 with a poverty rate of 3.46%. The median rental costs in recent years comes to $2,276 per month, and the median house value is $641,700. The median age in Melville is 49.4 years, 47.9 years for males, and 50.5 years for females. For every 100 females there are 86.4 males.