In Texas, county government is the functional arm of state government and delivers many services at the local level. Counties serve both the incorporated and unincorporated areas within their local jurisdiction. Counties typically oversee a larger geographical area than cities and towns.
Counties use a Commissioners Court system of governance while municipalities/cities use a mayor-council or council-manager system. A County Commissioners Court is made up of five members: one at large County Judge and four Commissioners each representing a distinct precinct. A City Council is made up of one at large Mayor and several Council Members each representing a distinct district.