Clemons is located close to the center of Iowa. Clemons is part of Marshall County. Clemons has 0.27 square miles of land area and has no water area. As of 2010-2014, the total Clemons population is 125, which has shrunk 15.54% 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%. Clemons median household income is $55,833 in 2010-2014 and has grown by 18.88% since 2000. The income growth rate is much lower than the state average rate of 33.56% and is lower than the national average rate of 27.36%. Clemons median house value is $53,500 in 2010-2014 and has grown by 91.76% since 2000. The house value growth rate is much higher than the state average rate of 53.09% and is much 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 Clemons is much better than the state average in quality. The Clemons area code is 641.