Harrisburg is located close to the center of Missouri. Harrisburg is between the Boone, Howard county. Harrisburg has 0.75 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Harrisburg population is 293, which has grown 59.24% since 2000. The population growth rate is much higher than the state average rate of 7.74% and is much higher than the national average rate of 11.61%. Harrisburg median household income is $43,000 in 2010-2014 and has grown by 5.61% since 2000. The income growth rate is much lower than the state average rate of 25.91% and is much lower than the national average rate of 27.36%. Harrisburg median house value is $110,700 in 2010-2014 and has grown by 47.60% since 2000. The house value growth rate is lower than the state average rate of 52.06% and is about the same as 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 close to the state average in quality. The Harrisburg area code is 573.