Charlestown Real EstateCharlestown is located in Indiana. Charlestown, Indiana has a population of 7,859. Charlestown is less family-centric than the surrounding county with 25.66% of the households containing married families with children. The county average for households married with children is 28.58%. The median household income in Charlestown, Indiana is $58,987. The median household income for the surrounding county is $62,296 compared to the national median of $69,021. The median age of people living in Charlestown is 36.6 years. Charlestown WeatherThe average high temperature in July is 86 degrees, with an average low temperature in January of 22.6 degrees. The average rainfall is approximately 46.3 inches per year, with 10.8 inches of snow per year. Charlestown MapReal estate near CharlestownNearby CitiesNearby Cities Homes for Sale |