Clayton is located close to the center of Indiana. Clayton is between the Hendricks, Morgan county. Clayton has 0.76 square miles of land area and has no water area. As of 2010-2014, the total Clayton population is 1,029, which has grown 48.48% since 2000. The population growth rate is much higher than the state average rate of 7.60% and is much higher than the national average rate of 11.61%. Clayton median household income is $50,556 in 2010-2014 and has grown by 12.18% since 2000. The income growth rate is lower than the state average rate of 17.25% and is much lower than the national average rate of 27.36%. Clayton median house value is $132,900 in 2010-2014 and has grown by 51.19% since 2000. The house value growth rate is much higher than the state average rate of 30.12% 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 Clayton is much better than the state average in quality. The Clayton area code is 317.