98038 Zip Code
98038 zip code is located close to the center of Washington. 98038 zip code is part of King County. 98038 zip code has 66.49 square miles of land area and 0.39 square miles of water area. As of 2010-2014, the total 98038 zip code population is 34,076, which has grown 50.85% 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%. 98038 zip code median household income is $93,573 in 2010-2014 and has grown by 37.24% since 2000. The income growth rate is higher than the state average rate of 31.72% and is higher than the national average rate of 27.36%. 98038 zip code median house value is $315,000 in 2010-2014 and has grown by 48.51% since 2000. The house value growth rate is lower than the state average rate of 52.82% and is about the same as 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 98038 zip code is much better than the state average in quality. The 98038 zip code area code is 425.