Rensselaer is located in Indiana. Rensselaer, Indiana has a population of 5,725. Rensselaer is more family-centric than the surrounding county with 36% households with children. The county percentage for households with children is 28%.
The median household income in Rensselaer, Indiana is $52,255. The median household income for the surrounding county is $64,643 compared to the national median of $66,222. The median age of people living in Rensselaer is 37.5 years.
The average high temperature in July is 84.5 degrees, with an average low temperature in January of 14.4 degrees. The annual precipitation is 38.37.