Buenos Aires
Argentina · Capital
- Population, 2025
- 14 million
- Projected, 2050
- 14.2 million+1.6%
- World rank
- #212000: #16 → 2050: #25
- Urban area
- 2,164 km²
- Density
- 6,478people/km²
- Built-up area per resident
- 51 m²
- Time zone
- UTC−3America/Argentina/Buenos_Aires · −7 h vs Tbilisi
- Distance from Tbilisi
- 13,493 km
Weather in Buenos Aires
Buenos Aires
23°
Clear
Today: ↑25° ↓17°
Pressure 1009 hPa
24-hour forecast
Air quality
22
Good
- PM2.5
- 4.3µg/m³
- PM10
- 4.4µg/m³
- NO₂
- 11.4µg/m³
- O₃
- 54µg/m³
7-day forecast
- Today17°25°89%, 1.8 mm
- Sat12°18°25%, 3.7 mm
- Sun10°15°16%, 1.6 mm
- Mon7°17°6%
- Tue12°19°8%
- Wed13°22°24%, 0.9 mm
- Thu13°23°24%, 0.6 mm
Feels like
22°Humidity
54%Wind
13km/h201° Sgust 36 km/hUV index
8Very highPrecipitation
89%1.8 mmSunset
19:15Sunrise 06:02Sunset 19:15
Updated 18:15 · Open-Meteo
Population 1975–2050
Thousands of people; 2030–2050 are UN projections.
- 19758,561
- 19809,277
- 19859,815
- 199010,434
- 199511,067
- 200011,712
- 200512,474
- 201013,343
- 201513,767
- 202013,941
- 202514,018
- 203014,121
- 203514,218
- 204014,268
- 204514,289
- 205014,236
Getting around
100 metro stations inside the urban area (OpenStreetMap).
- Buenos Aires Subte: 6 lines, 56.7 km, opened 1913.
Airports
AEP · 14 km · EZE · 19 km
Currency: ARS ($)
Metro stations
Nearest to the centre first.
San Pedrito · Plaza de los Virreyes - Eva Perón · San José de Flores · Varela · Carabobo · Medalla Milagrosa · Puán · Emilio Mitre · Directorio · Pedro Goyena · Primera Junta · José María Moreno · Aranguren · Cid Campeador · Acoyte · Los Incas - Parque Chas · Echeverría · Tronador - Villa Ortúzar · Avenida La Plata · Juan Manuel de Rosas · Parque Centenario · Río de Janeiro · Federico Lacroze · Dorrego · Malabia - Osvaldo Pugliese · Nueva Pompeya (construcción paralizada) · Sáenz (construcción paralizada) · Estado de Israel · Hospitales - Ringo Bonavena · Boedo · Castro Barros · Córdoba (I) · Parque Patricios · General Urquiza · Medrano - Almagro · Loria · Gascón · Inclán-Mezquita Al Ahmad · Humberto I · Caseros · Mario Bravo · Carlos Gardel · Venezuela · José Hernández · Olleros · Once - 30 de Diciembre · Juramento · Ministro Carranza · Pichincha · Pueyrredón (B) · Alberti · Palermo · Congreso de Tucumán · Plaza Italia (F) · Jean Jaures · Pasco · Scalabrini Ortiz · Córdoba · Entre Ríos - Rodolfo Walsh · Bulnes · Pasteur - AMIA · Agüero · México · Santa Fe - Carlos Jáuregui · Sáenz Peña · Congreso - Raúl Alfonsín · Facultad de Medicina · San José · Corrientes (F) · Callao - Raquel Liberman · Plaza Constitución · Santa Fe (F) · Sánchez de Bustamante · Independencia - Santa Mama Antula · San Juan · Uruguay · Pueyrredon (F) · Junín · Lima · Moreno · Tribunales - Teatro Colón · Avenida de Mayo · Uruguay (G) · Belgrano · Carlos Pellegrini · Piedras · Diagonal Norte · Cerrito · Facultad de Derecho - Julieta Lanteri · Esmeralda y Lavalle · Bolívar · Catedral · Florida · Plaza de Mayo · General San Martín · Leandro N. Alem · Padre Mujica · Retiro (G) · Catalinas · Retiro (C)
Nearby large cities
Largest cities in Argentina
FAQ
What is the population of Buenos Aires?
Buenos Aires has 14 million people in its urban area in 2025 — #21 in the world. The UN projects 14.2 million by 2050.
What time zone is Buenos Aires in?
America/Argentina/Buenos_Aires, UTC−3. −7 h vs Tbilisi.
Does Buenos Aires have a metro?
100 metro stations inside the urban area (OpenStreetMap). Buenos Aires Subte: 6 lines, 56.7 km, opened 1913.
How far is Buenos Aires from Tbilisi?
About 13,493 km in a straight line (great-circle distance).