Blenheim is located in South Carolina. Blenheim, South Carolina has a population of 109. Blenheim is more family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 23%.
The median household income in Blenheim, South Carolina is $38,750. The median household income for the surrounding county is $35,228 compared to the national median of $66,222. The median age of people living in Blenheim is 42.4 years.
The average high temperature in July is 92.3 degrees, with an average low temperature in January of 33.3 degrees. The annual precipitation is 47.58.