Rockford is located in east Washington. Rockford is part of Spokane County. Rockford has 0.68 square miles of land area and has no water area. As of 2010-2014, the total Rockford population is 456, which has grown 10.41% 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%. Rockford median household income is $56,042 in 2010-2014 and has grown by 39.31% 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%. Rockford median house value is $143,300 in 2010-2014 and has grown by 45.19% 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 Rockford is much better than the state average in quality. The Rockford area code is 509.