As part of our Ask 2 series, the newsroom will answer your questions about all things Houston. Question: Why are people like Lina Hildago called a judge in Houston (is this in all of Texas)? Answer: In Texas, a county judge serves as the presiding officer on the Commissioners Court and has a wide range of administrative, legislative and judicial duties. As the Harris County Judge and presiding officer on the Commissioners Court, Hidalgo’s judicial duties include overseeing county courthouses and jails. Click here to learn more about Judge Lina Hidalgo.