Greenville is located in Ohio. Greenville, Ohio has a population of 12,671. Greenville is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 26%.
The median household income in Greenville, Ohio is $43,787. The median household income for the surrounding county is $56,981 compared to the national median of $66,222. The median age of people living in Greenville is 42.3 years.
The average high temperature in July is 84 degrees, with an average low temperature in January of 15.1 degrees. The annual precipitation is 37.3.