linguistic:translation
Law and government

Philadelphia County is a legal nullity. All county functions were assumed by the city in 1952. The city has been coterminous with the county since 1854.

Philadelphia's 1952 Home Rule Charter was written by the City Charter Commission, which was created by the Pennsylvania General Assembly in an act of April 1949, and a city ordinance of June 1949. The existing city council received a proposed draft in February 1951, and the electors approved it in an election held in April 1951. The first elections under the new Home Rule Charter were held in November 1951, and the newly elected officials took office in January 1952.

The city uses the strong-mayor version of the mayor–council form of government, which is led by one mayor in whom executive authority is vested. The mayor has the authority to appoint and dismiss members of all boards and commissions without the approval of the city council. Elected at-large, the mayor is limited to two consecutive four-year terms, but can run for the position again after an intervening term.