Local government in California

California has a very extensive and complicated system of local government to carry out public functions throughout the state. Like most states, California is divided into counties; of which there are 58 including San Francisco; municipal areas are incorporated as cities, though not all of California is within the boundaries of a city. Education is handled by several types of school districts which are , and many other functions, especially in unincorporated areas, are handled by special districts ranging from municipal utility districts to transit districts to vector control districts and geologic hazard abatement districts.

Counties

The basic political subdivision of California is the county. Counties are responsible for providing police services in unincorporated areas, prosecuting criminal defendants, operating a jail, providing for public health, and overseeing public education. Counties have taxing power, and through their Local Agency Formation Commission (LAFCO), power over creation of special districts within the county. Counties are responsible for assessing property values and collecting property taxes.

The county serves as the municipal government for unincorporated areas (those areas not within any incorporated city).

No incorporated city may cross county boundaries, and special districts which span county lines must be specially approved by the state Legislature.

Other than San Francisco, which is a City and County, California's counties are governed by an elected Board of Supervisors, who appoint executive officers to manage the various functions of the county. In San Francisco, there is a Board of Supervisors, but the executive branch of the government is headed by an elected mayor, and department heads are responsible to the mayor.

California's judicial system is organized along county lines, but the county courts are subordinate to the state courts, and are not part of the county government.

Cities

A city, in California, is any incorporated municipality. California cities are either charter cities or general-law cities. General-law cities have powers defined by the state's Government Code; charter cities may have increased powers, but adoption and amendment of city charters requires a popular vote. Most small cities have a council-manager form of government, where the elected city council appoints a city manager to supervise te operations of the city. Some larger cities have a directly-elected mayor who oversees the city government. In many council-manager cities, the city council will select one of its own as a mayor, sometimes rotating through the council membership, but the position is primarily ceremonial.

Cities have the power to levy taxes. Cities are responsible for providing police service, zoning, issuing building permits, and maintaining public streets. Cities may also provide parks, public housing, and various utility services, though all of these are sometimes provided by special districts, and some utilities are provided privately.

Counties exercise the powers of cities in unincorporated areas.

School Districts

Public education of children is provided by school districts, which are governed independently from cities in California. Each county has a Board of Education which provides oversight of the school districts within the county. Historically, school districts were organized at the grammar-school level (Kindergarten through 8th grade, approximately ages 5-13), and the high school level (9th through 21th grade, approximately ages 14-17). In many places, the "School District" (grammar school) and "High School District" have merged, and are termed a "Unified School District". School districts are governed by an elected School Board (sometimes called "Board of Education" or "Board of Trustees"), which operates the schools within its jurisdiction. School districts have the power to tax real property.

Community Colleges

The State of California operates the University of California and the California State University as statewide systems. However, community colleges, which provide the first two years of post-secondary education and adult vocational courses, are organized in Community College Districts, which operate one or more community colleges within their jurisdiction. Community college districts are governed by elected boards.

Special Districts

California has thousands of special districts providing various services. Special districts all have elected boards, but some districts, referred to as assessment districts, have voting based on the assessed values of the property contained within the district, rather than popular vote.

The most common type of special district is the utility district, which provides utility services to residents within the district boundaries. Among the largest of these are the Metropolitan Water District, which provides water to local water agencies in the Los Angeles area, the Sacramento Municipal Utility District, which provides electric power in the Sacramento area and operates one of California's few nuclear power plants, and the East Bay Municipal Utility District which provides water in Alameda and Contra Costa counties.