Jefferson is located in northeast South Carolina. Jefferson is between the Chesterfield, Kershaw county. Jefferson has 1.80 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Jefferson population is 959, which has grown 36.22% since 2000. The population growth rate is much higher than the state average rate of 17.83% and is much higher than the national average rate of 11.61%. Jefferson median household income is $33,661 in 2010-2014 and has grown by 35.62% since 2000. The income growth rate is much higher than the state average rate of 21.44% and is higher than the national average rate of 27.36%. Jefferson median house value is $88,200 in 2010-2014 and has grown by 33.03% since 2000. The house value growth rate is lower than the state average rate of 44.99% and is lower than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Jefferson is close to the state average in quality. The Jefferson area code is 843.