Hillister is located in Texas. Hillister, Texas has a population of 665. Hillister is less family-centric than the surrounding county with 15% households with children. The county percentage for households with children is 23%.
The median household income in Hillister, Texas is $48,462. The median household income for the surrounding county is $50,204 compared to the national median of $66,222. The median age of people living in Hillister is 44.8 years.
The average high temperature in July is 92.1 degrees, with an average low temperature in January of 38.3 degrees. The annual precipitation is 55.7.