Government of San Francisco
Government of San Francisco operates as a consolidated city-county under a charter adopted in 1996. San Francisco is the only consolidated city-county in California and one of only fifteen in the United States, meaning the municipal government also serves as the county government for San Francisco County. This dual role gives the San Francisco government jurisdiction over approximately 883,000 residents across 47 square miles and makes it responsible for providing both city services and county functions that other municipalities delegate to separate county administrations.[1]
Consolidated City-County Status
San Francisco's status as a consolidated city-county, officially titled the "City and County of San Francisco," emerged from consolidation efforts in the nineteenth century and became formally codified in the 1996 Charter. This arrangement eliminates the duplication and administrative overhead that typically results from separate city and county governments. The consolidation means that the mayor is also the county executive, and the Board of Supervisors functions simultaneously as both the city council and the county board of supervisors. All elected county offices, including Sheriff, District Attorney, Treasurer, and Assessor-Recorder, are San Francisco city offices.
Structure
The government of San Francisco divides into executive, legislative, and judicial branches, with additional independently elected officials providing checks and balances.
Executive Branch
The Mayor of San Francisco serves as the chief executive officer, with authority to appoint the heads of most city departments, including police, fire, planning, public works, and human services, subject to civil service rules and board approval where required. The Mayor also prepares the annual budget, which the Board of Supervisors must approve, and possesses veto authority over board legislation, though supervisors can override mayoral vetoes with a two-thirds supermajority.
Legislative Branch
The Board of Supervisors consists of eleven members, ten representing individual districts and one representing the city at-large, each serving four-year terms with a two-term limit. District elections became mandatory in 2012 following a ballot measure, replacing the previous system of all at-large elections. The Board holds legislative authority, passes laws, approves the budget, and appoints members to approximately eighty-five city commissions and boards.
Independent Elected Officials
Beyond the Mayor and Board of Supervisors, San Francisco maintains several independently elected officials who hold significant authority. The Sheriff, elected to a four-year term, operates the county jail system, serves civil legal documents, and provides courtroom security. The District Attorney, elected for a four-year term, prosecutes criminal cases and addresses consumer protection matters. The Treasurer manages city finances and investments. The Assessor-Recorder maintains property records and conducts assessments for property taxation. These independently elected positions create a system of checks on mayoral power and ensure that key functions cannot be entirely controlled by a single executive.
Judicial Branch
San Francisco Superior Court handles criminal, civil, family, and probate cases. Superior Court judges are appointed through a merit-based process rather than elected, a system established to insulate the judiciary from partisan politics.