Buenos Aires Province

Buenos Aires
Province of Buenos Aires
Provincia de Buenos Aires (Spanish)
Location of Buenos Aires Province within Argentina
Coordinates: 37°S 60°W / 37°S 60°W / -37; -60
CountryArgentina
CapitalLa Plata
Government
  GovernorAxel Kicillof (PJ-UxP)
  Vice GovernorVerónica Magario (PJ-UxP)
  LegislatureChamber of Deputies (92)
Senate (46)
  National Deputies70
  National SenatorsMaximiliano Abad (UCR)
Eduardo de Pedro (PJ)
Juliana Di Tullio (PJ)
Area
  Total
307,571 km2 (118,754 sq mi)
Population
 (2022 census)
  Total
17,569,053
  Rank1st
  Density57/km2 (150/sq mi)
Demonymbonaerense
GDP
  Totalpeso 7,573 billion
(US$162 billion) (2019)
Time zoneUTC−03:00 (ART)
Postal codes
B1601XXX to B8512XXX
ISO 3166 codeAR-B
HDI (2021)0.842 very high (11th)
Websitewww.gba.gob.ar

Buenos Aires, officially the Buenos Aires Province, 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 city, though it does include all other parts of the Greater Buenos Aires metropolitan region, which include approximately three-fourths of the conurbation's population. The capital of the province is the city of La Plata, founded in 1882.

It is bordered by 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. Almost the entire province is part of the Pampas geographical region, with the extreme south often considered part of the Patagonia region.

The province has a population of about 17.5 million people, which is 38% of Argentina's total population. The province covers an area of 307,571 km2 (118,754 sq mi), which is about 11% of Argentina's total area and makes it the country's largest province.