Janesville Real Estate
Janesville is located in Iowa. Janesville, Iowa has a population of 863. Janesville is more family-centric than the surrounding county with 36.74% of the households containing married families with children. The county average for households married with children is 32.05%.
The median household income in Janesville, Iowa is $62,708. The median household income for the surrounding county is $65,440 compared to the national median of $57,652. The median age of people living in Janesville is 41.4 years.
The average high temperature in July is 84.4 degrees, with an average low temperature in January of 9.5 degrees. The average rainfall is approximately 36 inches per year, with 35.3 inches of snow per year.