Castroville is located in Texas. Castroville, Texas 78009has a population of 2,938. Castroville 78009 is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 27%.
The median household income in Castroville, Texas 78009 is $63,277. The median household income for the surrounding county is $68,558 compared to the national median of $66,222. The median age of people living in Castroville 78009 is 42.5 years.
The average high temperature in July is 94.58 degrees, with an average low temperature in January of 40.5 degrees. The annual precipitation is 30.29.