Corvallis is located in west Oregon. Corvallis is between the Benton, Linn county. Corvallis has 14.13 square miles of land area and 0.17 square miles of water area. As of 2010-2014, the total Corvallis population is 54,735, which has grown 10.97% since 2000. The population growth rate is lower than the state average rate of 14.00% and is lower than the national average rate of 11.61%. Corvallis median household income is $40,425 in 2010-2014 and has grown by 14.73% since 2000. The income growth rate is much lower than the state average rate of 23.47% and is much lower than the national average rate of 27.36%. Corvallis median house value is $265,400 in 2010-2014 and has grown by 66.29% since 2000. The house value growth rate is higher than the state average rate of 53.91% and is 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 Corvallis is much better than the state average in quality. The Corvallis area code is 541.