South Charleston is located in Ohio. South Charleston, Ohio has a population of 1,858. South Charleston is more family-centric than the surrounding county with 33.81% of the households containing married families with children. The county average for households married with children is 25.29%.
The median household income in South Charleston, Ohio is $37,917. The median household income for the surrounding county is $46,275 compared to the national median of $57,652. The median age of people living in South Charleston is 32.6 years.
The average high temperature in July is 83.9 degrees, with an average low temperature in January of 18.5 degrees. The average rainfall is approximately 40.2 inches per year, with 18.7 inches of snow per year.