Barrett is located in southeast Texas. Barrett has 6.39 square miles of land area and 0.23 square miles of water area. As of 2010-2014, the total Barrett population is 4,282, which has grown 49.09% since 2000. The population growth rate is much higher than the state average rate of 25.13% and is much higher than the national average rate of 11.61%. Barrett median household income is $30,819 in 2010-2014 and has has shrunk by 1.67% since 2000. The income growth rate is much lower than the state average rate of 31.68% and is much lower than the national average rate of 27.36%. Barrett median house value is $75,800 in 2010-2014 and has shrunk by -43.56% since 2000. The house value growth rate is lower than the state average rate of 59.27% 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 Barrett is worse than the state average in quality.