Putnam Valley is a city located in New York. Putnam Valley has a 2020 population of 11,556. Putnam Valley is currently declining at a rate of -0.19% annually and its population has decreased by -2.10% since the most recent census, which recorded a population of 11,804 in 2010. Putnam Valley reached it's highest population of 11,827 in 2011.
The average household income in Putnam Valley is $132,426 with a poverty rate of 6.52%. The median rental costs in recent years comes to $1,694 per month, and the median house value is $364,600. The median age in Putnam Valley is 44.7 years, 45.2 years for males, and 44.3 years for females. For every 100 females there are 99.7 males.