Roslyn Hts is located in New York. Roslyn Hts, New York has a population of 3,401.
The median household income in Roslyn Hts, New York is $113,913. The median household income for the surrounding county is $105,744 compared to the national median of $57,652. The median age of people living in Roslyn Hts is 39 years.
The average high temperature in July is 83.3 degrees, with an average low temperature in January of 25.5 degrees. The average rainfall is approximately 46.6 inches per year, with 21.2 inches of snow per year.