Marshallville is located in Ohio. Marshallville, Ohio has a population of 711. Marshallville is less family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 28%.
The median household income in Marshallville, Ohio is $65,446. The median household income for the surrounding county is $60,031 compared to the national median of $66,222. The median age of people living in Marshallville is 41.6 years.
The average high temperature in July is 83.38 degrees, with an average low temperature in January of 19.23 degrees. The annual precipitation is 37.79.