Terrytown is located in southeast Louisiana. Terrytown is part of Jefferson County. Terrytown has 3.67 square miles of land area and 0.05 square miles of water area. As of 2010-2014, the total Terrytown population is 23,900, which has shrunk 6.02% 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%. Terrytown median household income is $43,971 in 2010-2014 and has grown by 19.17% 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%. Terrytown median house value is $159,000 in 2010-2014 and has grown by 69.87% since 2000. The house value growth rate is higher 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 Terrytown is worse than the state average in quality.