Johnsonville is located in South Carolina. Johnsonville, South Carolina has a population of 1,500. Johnsonville is more family-centric than the surrounding county with 38% households with children. The county percentage for households with children is 28%.
The median household income in Johnsonville, South Carolina is $50,572. The median household income for the surrounding county is $49,121 compared to the national median of $66,222. The median age of people living in Johnsonville is 37.4 years.
The average high temperature in July is 91.02 degrees, with an average low temperature in January of 32.38 degrees. The annual precipitation is 49.74.