Sierra Blanca is located in Texas. Sierra Blanca, Texas 79851has a population of 659. Sierra Blanca 79851 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 Sierra Blanca, Texas 79851 is $43,594. The median household income for the surrounding county is $37,638 compared to the national median of $66,222. The median age of people living in Sierra Blanca 79851 is 36.8 years.
The average high temperature in July is 93.34 degrees, with an average low temperature in January of 25.42 degrees. The annual precipitation is 11.15.