Cornelius is located in northwest Oregon. Cornelius is between the Washington, Yamhill county. Cornelius has 2.00 square miles of land area and has no water area. As of 2010-2014, the total Cornelius population is 12,068, which has grown 25.03% 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%. Cornelius median household income is $55,203 in 2010-2014 and has grown by 20.11% since 2000. The income growth rate is lower than the state average rate of 23.47% and is lower than the national average rate of 27.36%. Cornelius median house value is $179,500 in 2010-2014 and has grown by 28.77% since 2000. The house value growth rate is much lower than the state average rate of 53.91% 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 Cornelius is better than the state average in quality. The Cornelius area code is 503.