Brentwood is located in east Missouri. Brentwood is part of Saint Louis County. Brentwood has 1.96 square miles of land area and has no water area. As of 2010-2014, the total Brentwood population is 8,048, which has grown 4.61% since 2000. The population growth rate is lower than the state average rate of 7.74% and is much lower than the national average rate of 11.61%. Brentwood median household income is $73,358 in 2010-2014 and has grown by 44.85% since 2000. The income growth rate is much higher than the state average rate of 25.91% and is much higher than the national average rate of 27.36%. Brentwood median house value is $191,700 in 2010-2014 and has grown by 55.10% since 2000. The house value growth rate is higher than the state average rate of 52.06% 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 Brentwood is much better than the state average in quality.