ବୁଏନ୍ସ ଏଆରସ

ବୁଏନ୍ସ ଏଆରସ
ବୁଏନ୍ସ ଏଆରସ
Autonomous City
	Ciudad Autónoma de Buenos Aires
	Clockwise from top: skyline of the city at dusk, the National Congress, the Woman's Bridge in Puerto Madero, Tango dancers in San Telmo, the Pink House, the Metropolitan Cathedral, Cabildo, the Obelisk, Colón Theatre, La Recoleta Cemetery, the Planetarium in the Palermo Woods, and Caminito in La Boca.
	Flag Coat of arms
	Nicknames: ; The Queen of El Plata, The South American Paris, The Capital of Tango, The city of books, The Paris of the Pampas, The Cultural Capital of Latin America
Country	Argentina
Established	1536, 1580
Government
• Type	Autonomous city
• Chief of Government	Horacio Rodríguez Larreta
Area
• Autonomous City	203 km2 (78.5 sq mi)
• Land	203 km2 (78.5 sq mi)
• Metro	4,758 km2 (1837 sq mi)
Elevation	25 m (82 ft)
Population (2010 census.)
• Autonomous City	୨୮,୯୧,୦୮୨
• Density	14,000/km2 (37,000/sq mi)
• Metro	୧,୨୮,୦୧,୩୬୪
• Metro density	2,700/km2 (7,000/sq mi)
Demonym(s)	porteño (m), porteña (f)
Time zone	UTC−3 (ART)
Area code	011
HDI (2010)	0.953 – Very High
Website	[www.buenosaires.gov.ar (Spanish) bue.gov.ar (ଇଂରାଜୀ)