Rensselaer is a city located in New York. Rensselaer has a 2020 population of 9,200. Rensselaer is currently declining at a rate of -0.07% annually and its population has decreased by -1.81% since the most recent census, which recorded a population of 9,370 in 2010. Rensselaer reached it's highest population of 9,524 in 2012.
The average household income in Rensselaer is $71,389 with a poverty rate of 14.22%. The median rental costs in recent years comes to $930 per month, and the median house value is $132,700. The median age in Rensselaer is 34.7 years, 33.7 years for males, and 34.9 years for females. For every 100 females there are 98.3 males.