Harrah is located in south Washington. Harrah is part of Yakima County. Harrah has 0.22 square miles of land area and has no water area. As of 2010-2014, the total Harrah population is 677, which has grown 24.91% since 2000. The population growth rate is much higher than the state average rate of 17.05% and is much higher than the national average rate of 11.61%. Harrah median household income is $48,000 in 2010-2014 and has grown by 30.17% since 2000. The income growth rate is lower than the state average rate of 31.72% and is higher than the national average rate of 27.36%. Harrah median house value is $109,300 in 2010-2014 and has grown by 2.05% since 2000. The house value growth rate is much lower than the state average rate of 52.82% 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 Harrah is worse than the state average in quality. The Harrah area code is 509.