 Each precinct elects a Commissioner to represent them on the commissioners' court and oversee county government functions in the precinct.Other elected positions in Harris County include a County Attorney, a County Clerk, a District Attorney, a District Clerk, a Sheriff, 8 Constables, a Tax Assessor-Collector, a County Treasurer, and every judge in the county except municipal judges, who are appointed by the mayors and confirmed by city councils of their respective cities.Many of the organs of the Harris County government reside in the Harris County Campus in Downtown Houston.