Shell Rock, IA
Shell Rock is located in northeast Iowa. Shell Rock is part of Butler County. Shell Rock has 1.56 square miles of land area and 0.10 square miles of water area. As of 2010-2014, the total Shell Rock population is 1,242, which has shrunk 4.31% since 2000. The population growth rate is much lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Shell Rock median household income is $50,521 in 2010-2014 and has grown by 37.20% since 2000. The income growth rate is higher than the state average rate of 33.56% and is higher than the national average rate of 27.36%. Shell Rock median house value is $117,700 in 2010-2014 and has grown by 60.57% since 2000. The house value growth rate is higher than the state average rate of 53.09% 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 Shell Rock is much better than the state average in quality. The Shell Rock area code is 319.
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