Barr is located in South Carolina. Barr, South Carolina has a population of 11,534.
The median household income in Barr, South Carolina is $73,785. The median household income for the surrounding county is $65,623 compared to the national median of $69,021. The median age of people living in Barr is 37.7 years.
The average high temperature in July is 92.4 degrees, with an average low temperature in January of 33.8 degrees. The average rainfall is approximately 47 inches per year, with 0.9 inches of snow per year.