Longstreet is located in northwest Louisiana. Longstreet is part of De Soto County. Longstreet has 2.05 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Longstreet population is 361, which has grown 121.47% 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%. Longstreet median household income is $34,393 in 2010-2014 and has grown by 21.39% since 2000. The income growth rate is much lower than the state average rate of 38.15% and is lower than the national average rate of 27.36%. Longstreet median house value is $70,000 in 2010-2014 and has grown by -17.65% since 2000. The house value growth rate is much lower than the state average rate of 65.18% and is much lower 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 Longstreet is worse than the state average in quality. The Longstreet area code is 318.