Hillsboro is located close to the center of Maryland. Hillsboro is part of Caroline County. Hillsboro has 0.15 square miles of land area and has no water area. As of 2010-2014, the total Hillsboro population is 107, which has shrunk 34.36% since 2000. The population growth rate is much lower than the state average rate of 11.16% and is much lower than the national average rate of 11.61%. Hillsboro median household income is $61,250 in 2010-2014 and has grown by 107.04% since 2000. The income growth rate is much higher than the state average rate of 40.25% and is much higher than the national average rate of 27.36%. Hillsboro median house value is $212,500 in 2010-2014 and has grown by 109.98% since 2000. The house value growth rate is higher than the state average rate of 96.92% and is much higher 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 close to the state average in quality. The Hillsboro area code is 410.