Selah is located close to the center of Washington. Selah is part of Yakima County. Selah has 4.44 square miles of land area and 0.08 square miles of water area. As of 2010-2014, the total Selah population is 7,328, which has grown 16.13% since 2000. The population growth rate is lower than the state average rate of 17.05% and is higher than the national average rate of 11.61%. Selah median household income is $50,333 in 2010-2014 and has grown by 18.75% since 2000. The income growth rate is much lower than the state average rate of 31.72% and is lower than the national average rate of 27.36%. Selah median house value is $200,900 in 2010-2014 and has grown by 50.94% since 2000. The house value growth rate is about the same as the state average rate of 52.82% 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 Selah is close to the state average in quality. The Selah area code is 509.