Johnsonville is located in South Carolina. Johnsonville, South Carolina 29555has a population of 1,500. Johnsonville 29555 is more family-centric than the surrounding county with 35% households with children. The county percentage for households with children is 28%.
The median household income in Johnsonville, South Carolina 29555 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 29555 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.