Smiley is located in southeast Texas. Smiley is part of Gonzales County. Smiley has 0.52 square miles of land area and has no water area. As of 2010-2014, the total Smiley population is 577, which has grown 27.37% since 2000. The population growth rate is higher than the state average rate of 25.13% and is much higher than the national average rate of 11.61%. Smiley median household income is $32,159 in 2010-2014 and has grown by 48.95% since 2000. The income growth rate is much higher than the state average rate of 31.68% and is much higher than the national average rate of 27.36%. Smiley median house value is $58,500 in 2010-2014 and has grown by 57.68% since 2000. The house value growth rate is about the same as the state average rate of 59.27% 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 Smiley is worse than the state average in quality. The Smiley area code is 830.