Martinsville is located in Indiana. Martinsville, Indiana has a population of 12,171. Martinsville is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 28%.
The median household income in Martinsville, Indiana is $47,924. The median household income for the surrounding county is $66,913 compared to the national median of $66,222. The median age of people living in Martinsville is 38.3 years.
The average high temperature in July is 85 degrees, with an average low temperature in January of 17.7 degrees. The annual precipitation is 43.08.