page_title: Buenos Aires Province
section_title: Government
hierarchical_section_title: Buenos Aires Province / Government
caption_attribution_description: Fotógrafo: Sergio Carmona. (2005) El autor autorizó publicarla con licencia GFDL.
context_page_description: Buenos Aires is the largest and most populous Argentine province. It takes its name from the city of Buenos Aires, the capital of the country, which used to be part of the province and the province's capital until it was federalized in 1880. Since then, in spite of bearing the same name, the province does not include Buenos Aires proper, though it does include all other parts of the Greater Buenos Aires metropolitan area. The capital of the province is the city of La Plata, founded in 1882.
  The province is the only one within all of Argentina to be divided into partidos and further into localidades. It borders the provinces of Entre Ríos to the northeast, Santa Fe to the north, Córdoba to the northwest, La Pampa to the west, Río Negro to the south and west and the Autonomous City of Buenos Aires to the northeast. Uruguay is just across the Rio de la Plata to the northeast, and both are on the coast of the Atlantic Ocean to the east. The entire province is part of the Pampas geographical region.
  The province has a population of about 15.6 million people, which is 39% of Argentina's total population. Nearly 10 million people live in Greater Buenos Aires.
context_section_description: The provincial government is divided into three branches: the executive, headed by a popularly elected governor, who appoints the cabinet; the legislative; and the judiciary, headed by the Supreme Court.
  The Constitution of Buenos Aires Province forms the formal law of the province.
  In Argentina, the most important law enforcement organization is the Argentine Federal Police but the additional work is carried out by the Buenos Aires Provincial Police.
caption: Provincial Government House in La Plata
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