Maryville is located in South Carolina. Maryville, South Carolina has a population of 4,217.
The median household income in Maryville, South Carolina is $42,998. The median household income for the surrounding county is $55,719 compared to the national median of $69,021. The median age of people living in Maryville is 45.4 years.
The average high temperature in July is 91 degrees, with an average low temperature in January of 34.9 degrees. The average rainfall is approximately 54.3 inches per year, with 0.4 inches of snow per year.