Idalou is located in Texas. Idalou, Texas has a population of 2,342. Idalou is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 28%.
The median household income in Idalou, Texas is $64,970. The median household income for the surrounding county is $57,771 compared to the national median of $66,222. The median age of people living in Idalou is 38.1 years.
The average high temperature in July is 91.9 degrees, with an average low temperature in January of 24.4 degrees. The annual precipitation is 17.3.