Quilcene is located in west Washington. Quilcene is part of Jefferson County. Quilcene has 8.81 square miles of land area and 0.39 square miles of water area. As of 2010-2014, the total Quilcene population is 498, which has shrunk 15.74% since 2000. The population growth rate is much lower than the state average rate of 17.05% and is much lower than the national average rate of 11.61%. Quilcene median household income is $51,438 in 2010-2014 and has grown by 27.37% since 2000. The income growth rate is lower than the state average rate of 31.72% and is about the same as the national average rate of 27.36%. Quilcene median house value is $223,900 in 2010-2014 and has grown by 95.03% since 2000. The house value growth rate is much higher than the state average rate of 52.82% 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 Quilcene is close to the state average in quality. The Quilcene area code is 360.