
The county was originally created in 1876 and was organized in 1891.
The county was named for Henri Castro, who was consul general to France for the Republic of Texas and the founder of a colony in Texas.
The county seat is Dimmitt.
The county was originally created in 1876 and was organized in 1891.
The county was named for Henri Castro, who was consul general to France for the Republic of Texas and the founder of a colony in Texas.
The county seat is Dimmitt.