Silex is located in northeast Missouri. Silex is part of Lincoln County. Silex has 0.19 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Silex population is 84, which has shrunk 59.22% since 2000. The population growth rate is much lower than the state average rate of 7.74% and is much lower than the national average rate of 11.61%. Silex median household income is $34,375 in 2010-2014 and has grown by 40.13% since 2000. The income growth rate is much higher than the state average rate of 25.91% and is higher than the national average rate of 27.36%. Silex median house value is $60,000 in 2010-2014 and has grown by 54.64% since 2000. The house value growth rate is about the same as the state average rate of 52.06% 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 Silex is better than the state average in quality. The Silex area code is 573.