Avondale is located in southeast Louisiana. Avondale is part of Jefferson County. Avondale has 5.56 square miles of land area and 0.43 square miles of water area. As of 2010-2014, the total Avondale population is 5,262, which has shrunk 3.29% 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%. Avondale median household income is $29,910 in 2010-2014 and has has shrunk by 16.72% since 2000. The income growth rate is much lower than the state average rate of 38.15% and is much lower than the national average rate of 27.36%. Avondale median house value is $100,900 in 2010-2014 and has shrunk by -72.18% since 2000. The house value growth rate is higher than the state average rate of 65.18% and is much 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 Avondale is worse than the state average in quality.