Neilton is located in west Washington. Neilton is part of Grays Harbor County. Neilton has 9.67 square miles of land area and has no water area. As of 2010-2014, the total Neilton population is 400, which has grown 15.94% 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%. Neilton median household income is $57,841 in 2010-2014 and has grown by 64.09% 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%. Neilton median house value is $91,700 in 2010-2014 and has grown by 52.83% 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 Neilton is worse than the state average in quality. The Neilton area code is 360.