Rensselaer Real EstateRensselaer is located in Indiana. Rensselaer, Indiana has a population of 5,631. Rensselaer is less family-centric than the surrounding county with 24.3% of the households containing married families with children. The county average for households married with children is 29.29%. The median household income in Rensselaer, Indiana is $42,912. The median household income for the surrounding county is $56,574 compared to the national median of $57,652. The median age of people living in Rensselaer is 41.1 years. Rensselaer WeatherThe average high temperature in July is 83.9 degrees, with an average low temperature in January of 15.5 degrees. The average rainfall is approximately 39.1 inches per year, with 23 inches of snow per year. Rensselaer MapReal estate near RensselaerNearby CitiesNearby Cities Homes for Sale |