Rye Brook is a city located in New York. With a 2020 population of 9,423, it is the 93rd largest city in New York and the 3212th largest city in the United States. Rye Brook is currently declining at a rate of -0.44% annually but its population has increased by 0.81% since the most recent census, which recorded a population of 9,347 in 2010. Rye Brook reached it's highest population of 9,507 in 2018. Spanning over 3 miles, Rye Brook has a population density of 2,745 people per square mile.
The average household income in Rye Brook is $212,389 with a poverty rate of 4.77%. The median rental costs in recent years comes to $1,771 per month, and the median house value is $734,200. The median age in Rye Brook is 43.9 years, 43.9 years for males, and 44.1 years for females. For every 100 females there are 90.1 males.