Idalou is located in northwest Texas. Idalou is part of Lubbock County. Idalou has 0.98 square miles of land area and has no water area. As of 2010-2014, the total Idalou population is 2,369, which has grown 9.83% since 2000. The population growth rate is much lower than the state average rate of 25.13% and is lower than the national average rate of 11.61%. Idalou median household income is $59,605 in 2010-2014 and has grown by 74.45% since 2000. The income growth rate is much higher than the state average rate of 31.68% and is much higher than the national average rate of 27.36%. Idalou median house value is $95,400 in 2010-2014 and has grown by 65.91% since 2000. The house value growth rate is higher than the state average rate of 59.27% 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 Idalou is better than the state average in quality. The Idalou area code is 806.