Castle Hills is located in Texas. Castle Hills, Texas has a population of 4,304. Castle Hills is less family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 33%.
The median household income in Castle Hills, Texas is $97,021. The median household income for the surrounding county is $58,016 compared to the national median of $61,963. The median age of people living in Castle Hills is 52.1 years.
The average high temperature in July is 94.6 degrees, with an average low temperature in January of 38.6 degrees. The annual precipitation is 32.92.