Swansea is located in South Carolina. Swansea, South Carolina has a population of 921. Swansea is less family-centric than the surrounding county with 18% households with children. The county percentage for households with children is 30%.
The median household income in Swansea, South Carolina is $39,879. The median household income for the surrounding county is $62,779 compared to the national median of $66,222. The median age of people living in Swansea is 40.2 years.
The average high temperature in July is 91.3 degrees, with an average low temperature in January of 33.5 degrees. The annual precipitation is 51.03.