Buenos Aires

Buenos Aires Ciudad Autonoma de Buenos Aires
The Autonomous City of Buenos Aires
Clockwise from top: skyline of the city at dusk, the National Congress, the Woman's Bridge, the Cabildo, the Pink House, panorama of Puerto Madero, Caminito in La Boca, the Obelisk and the Metropolitan Cathedral.
Àsìá Coat of arms
Buenos Aires Location in Argentina
Àwọn ajọfọ̀nàkò: 34°36′36.00″S 58°22′11.99″W
Country	Argentina
Established	1536, 1580
Ìjọba
- Chief of Government	Mauricio Macri
- Senators	María Eugenia Estenssoro, Samuel Cabanchik, Daniel Filmus
Ààlà
- Ìlú	203 km2 (78.5 sq mi)
- Ilẹ̀	203 km2 (78.5 sq mi)
- Metro	4,758 km2 (1,837.1 sq mi)
Olùgbé (2009 est.)
- Ìlú	3,050,728
- Metro	13,356,715
HDI (2005)	0.923 – high
Ibiìtakùn	http://www.buenosaires.gov.ar/ (Híspánì)

Buenos Aires ni oluilu orile-ede Argentina.