Hillsboro is located in northwest Oregon. Hillsboro is between the Washington, Yamhill, Multnomah county. Hillsboro has 23.90 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Hillsboro population is 95,765, which has grown 36.44% since 2000. The population growth rate is much higher than the state average rate of 14.00% and is much higher than the national average rate of 11.61%. Hillsboro median household income is $66,668 in 2010-2014 and has grown by 28.86% since 2000. The income growth rate is higher than the state average rate of 23.47% and is higher than the national average rate of 27.36%. Hillsboro median house value is $238,300 in 2010-2014 and has grown by 44.25% since 2000. The house value growth rate is lower than the state average rate of 53.91% 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 Hillsboro is better than the state average in quality. The Hillsboro area code is 503.