Lexington is located close to the center of South Carolina. Lexington is part of Lexington County. Lexington has 8.87 square miles of land area and 0.08 square miles of water area. As of 2010-2014, the total Lexington population is 19,007, which has grown 94.09% 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%. Lexington median household income is $61,166 in 2010-2014 and has grown by 13.55% since 2000. The income growth rate is much lower than the state average rate of 21.44% and is much lower than the national average rate of 27.36%. Lexington median house value is $175,000 in 2010-2014 and has grown by 30.89% since 2000. The house value growth rate is lower than the state average rate of 44.99% and is much 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 Lexington is much better than the state average in quality. The Lexington area code is 803.