Thornwood is located in New York. Thornwood, New York has a population of 5,136. Thornwood is more family-centric than the surrounding county with 35% households with children. The county percentage for households with children is 30%.
The median household income in Thornwood, New York is $152,448. The median household income for the surrounding county is $101,911 compared to the national median of $66,222. The median age of people living in Thornwood is 44.7 years.
The average high temperature in July is 82.5 degrees, with an average low temperature in January of 21 degrees. The annual precipitation is 50.9.