Barnwell Real Estate
Barnwell is located in South Carolina. Barnwell, South Carolina has a population of 4,592. Barnwell is less family-centric than the surrounding county with 15.02% of the households containing married families with children. The county average for households married with children is 22.54%.
The median household income in Barnwell, South Carolina is $25,750. The median household income for the surrounding county is $33,639 compared to the national median of $53,482. The median age of people living in Barnwell is 34.3 years.
The average high temperature in July is 92.5 degrees, with an average low temperature in January of 32.2 degrees. The average rainfall is approximately 46.4 inches per year, with 0.2 inches of snow per year.