Barnwell is located in South Carolina.
Barnwell, South Carolina 29812has a population of
4,602.
Barnwell 29812 is
less
family-centric than the surrounding county with
21% households with children.
The county percentage for households with children is 23%.
The median household income in Barnwell, South Carolina 29812 is
$38,967.
The median household income for the surrounding county is $38,763
compared to the national median of $66,222.
The median age of people living in Barnwell 29812 is
38.4 years.
Barnwell Weather
The average high temperature in July is 93.1
degrees, with an average low temperature in January of 35 degrees.
The annual precipitation is
47.23.