98257 Zip Code
98257 zip code is located in northwest Washington. 98257 zip code is part of Skagit County. 98257 zip code has 18.33 square miles of land area and 2.19 square miles of water area. As of 2010-2014, the total 98257 zip code population is 4,099, which has grown 13.67% 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%. 98257 zip code median household income is $53,650 in 2010-2014 and has grown by 16.96% since 2000. The income growth rate is much lower than the state average rate of 31.72% and is much lower than the national average rate of 27.36%. 98257 zip code median house value is $289,600 in 2010-2014 and has grown by 55.03% 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 98257 zip code is better than the state average in quality. The 98257 zip code area code is 360.