De Kalb is located in South Carolina. De Kalb, South Carolina has a population of 198.
The median household income in De Kalb, South Carolina is $24,737. The median household income for the surrounding county is $46,565 compared to the national median of $57,652. The median age of people living in De Kalb is 34.1 years.
The average high temperature in July is 90.3 degrees, with an average low temperature in January of 26.7 degrees. The average rainfall is approximately 44.1 inches per year, with 1 inches of snow per year.