Plum Branch is located in South Carolina. Plum Branch, South Carolina has a population of 68. Plum Branch is less family-centric than the surrounding county with 7% households with children. The county percentage for households with children is 12%.
The median household income in Plum Branch, South Carolina is $34,875. The median household income for the surrounding county is $47,744 compared to the national median of $66,222. The median age of people living in Plum Branch is 52.2 years.
The average high temperature in July is 95.2 degrees, with an average low temperature in January of 30.7 degrees. The annual precipitation is 46.82.