Greensburg is located in east Louisiana. Greensburg is part of Saint Helena County. Greensburg has 2.52 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Greensburg population is 650, which has grown 3.01% since 2000. The population growth rate is about the same as the state average rate of 2.96% and is much lower than the national average rate of 11.61%. Greensburg median household income is $38,490 in 2010-2014 and has grown by 50.20% 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%. Greensburg median house value is $105,700 in 2010-2014 and has grown by 58.71% since 2000. The house value growth rate is lower than 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 Greensburg is worse than the state average in quality. The Greensburg area code is 225.