Cecilia is located close to the center of Louisiana. Cecilia is part of Saint Martin County. Cecilia has 2.12 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Cecilia population is 1,020, which has shrunk 32.23% since 2000. The population growth rate is much lower than the state average rate of 2.96% and is much lower than the national average rate of 11.61%. Cecilia median household income is $61,429 in 2010-2014 and has grown by 136.48% since 2000. The income growth rate is much higher than the state average rate of 38.15% and is much higher than the national average rate of 27.36%. Cecilia median house value is $103,900 in 2010-2014 and has grown by 63.62% since 2000. The house value growth rate is about the same as the state average rate of 65.18% 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 Cecilia is close to the state average in quality. The Cecilia area code is 337.