99357 Zip Code
99357 zip code is located close to the center of Washington. 99357 zip code is part of Grant County. 99357 zip code has 232.26 square miles of land area and 0.99 square miles of water area. As of 2010-2014, the total 99357 zip code population is 4,005, which has grown 6.91% since 2000. The population growth rate is much lower than the state average rate of 17.05% and is lower than the national average rate of 11.61%. 99357 zip code median household income is $36,573 in 2010-2014 and has grown by 27.32% 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%. 99357 zip code median house value is $116,600 in 2010-2014 and has grown by 3.09% 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 99357 zip code is worse than the state average in quality. The 99357 zip code area code is 509.