Harrisburg is located close to the center of North Carolina. Harrisburg is part of Cabarrus County. Harrisburg has 9.05 square miles of land area and has no water area. As of 2010-2014, the total Harrisburg population is 13,549, which has grown 201.56% since 2000. The population growth rate is much higher than the state average rate of 21.13% and is much higher than the national average rate of 11.61%. Harrisburg median household income is $82,135 in 2010-2014 and has grown by 26.19% since 2000. The income growth rate is higher than the state average rate of 19.16% and is about the same as the national average rate of 27.36%. Harrisburg median house value is $220,800 in 2010-2014 and has grown by 34.55% since 2000. The house value growth rate is lower than the state average rate of 41.83% 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 Harrisburg is better than the state average in quality. The Harrisburg area code is 704.