Hollis Hills is located in New York. Hollis Hills, New York has a population of17,266.
The median household income in Hollis Hills, New York is $86,323. The median household income for the surrounding county is $74,011 compared to the national median of $66,222. The median age of people living in Hollis Hills is 46.1 years.
The average high temperature in July is 82.9 degrees, with an average low temperature in January of 24.7 degrees. The annual precipitation is 42.46.