Louisville is located in southeast Alabama. Louisville is part of Barbour County. Louisville has 2.75 square miles of land area and has no water area. As of 2010-2014, the total Louisville population is 487, which has shrunk 20.42% since 2000. The population growth rate is much lower than the state average rate of 8.33% and is much lower than the national average rate of 11.61%. Louisville median household income is $30,179 in 2010-2014 and has grown by 44.68% since 2000. The income growth rate is much higher than the state average rate of 27.47% and is much higher than the national average rate of 27.36%. Louisville median house value is $74,300 in 2010-2014 and has grown by 32.92% since 2000. The house value growth rate is lower than the state average rate of 45.48% and is 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 Louisville is worse than the state average in quality. The Louisville area code is 334.