99161 Zip Code
99161 zip code is located in east Washington. 99161 zip code is part of Whitman County. 99161 zip code has 74.26 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total 99161 zip code population is 1,422, which has shrunk 2.20% since 2000. The population growth rate is much lower than the state average rate of 17.05% and is much lower than the national average rate of 11.61%. 99161 zip code median household income is $57,904 in 2010-2014 and has grown by 52.56% since 2000. The income growth rate is much higher than the state average rate of 31.72% and is much higher than the national average rate of 27.36%. 99161 zip code median house value is $151,300 in 2010-2014 and has grown by 57.60% since 2000. The house value growth rate is higher than 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 99161 zip code is better than the state average in quality. The 99161 zip code area code is 509.