Rockford is located in east Tennessee. Rockford is between the Blount, Knox county. Rockford has 3.19 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Rockford population is 873, which has grown 9.40% since 2000. The population growth rate is lower than the state average rate of 13.40% and is lower than the national average rate of 11.61%. Rockford median household income is $58,333 in 2010-2014 and has grown by 33.13% since 2000. The income growth rate is higher than the state average rate of 22.72% and is higher than the national average rate of 27.36%. Rockford median house value is $169,000 in 2010-2014 and has grown by 50.22% since 2000. The house value growth rate is about the same as the state average rate of 50.43% 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 Rockford is much better than the state average in quality. The Rockford area code is 865.