None of the households in El Castillo, TX reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
87.6% of the residents in El Castillo, TX are U.S. citizens.
In 2017, the median property value in El Castillo, TX was $65,800, and the homeownership rate was 100%.