Lockport is located in southeast Louisiana. Lockport is part of Lafourche County. Lockport has 0.64 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Lockport population is 2,561, which has shrunk 2.40% 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%. Lockport median household income is $45,900 in 2010-2014 and has grown by 32.32% since 2000. The income growth rate is lower than the state average rate of 38.15% and is higher than the national average rate of 27.36%. Lockport median house value is $106,300 in 2010-2014 and has grown by 62.29% 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 Lockport is close to the state average in quality. The Lockport area code is 985.