Austin is located in Texas. Austin, Texas 78738has a population of 6,434. Austin 78738 is more family-centric than the surrounding county with 42% households with children. The county percentage for households with children is 28%.
The median household income in Austin, Texas 78738 is $142,201. The median household income for the surrounding county is $83,177 compared to the national median of $66,222. The median age of people living in Austin 78738 is 40.5 years.
The average high temperature in July is 94.6 degrees, with an average low temperature in January of 37.3 degrees. The annual precipitation is 34.04.