Hillsboro is located in southwest Ohio. Hillsboro is between the Highland, Adams, Brown, Pike county. Hillsboro has 5.43 square miles of land area and has no water area. As of 2010-2014, the total Hillsboro population is 6,570, which has grown 3.17% since 2000. The population growth rate is higher than the state average rate of 1.83% and is much lower than the national average rate of 11.61%. Hillsboro median household income is $33,885 in 2010-2014 and has grown by 30.34% since 2000. The income growth rate is much higher than the state average rate of 19.27% and is higher than the national average rate of 27.36%. Hillsboro median house value is $89,000 in 2010-2014 and has grown by 8.40% since 2000. The house value growth rate is much lower than the state average rate of 24.98% 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 Hillsboro is worse than the state average in quality. The Hillsboro area code is 937.