Sibley is located in northwest Louisiana. Sibley is part of Webster County. Sibley has 3.86 square miles of land area and 0.14 square miles of water area. As of 2010-2014, the total Sibley population is 1,381, which has grown 25.77% since 2000. The population growth rate is much higher than the state average rate of 2.96% and is much higher than the national average rate of 11.61%. Sibley median household income is $44,205 in 2010-2014 and has grown by 53.40% since 2000. The income growth rate is higher than the state average rate of 38.15% and is much higher than the national average rate of 27.36%. Sibley median house value is $95,800 in 2010-2014 and has grown by 45.37% since 2000. The house value growth rate is lower than the state average rate of 65.18% and is about the same as 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 Sibley is worse than the state average in quality. The Sibley area code is 318.