Castro County, Texas

Castro County is a county in Texas with an estimated population of 7,227 in 2023. 3 cities, towns and Census places in it are indexed here.

Largest places in Castro County

About Castro County

Castro County is one of the counties of Texas. County governments in Texas handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.