
Full list below:
Pop. Million (2020)
🔵 >12M
🟣 9–10
🔴 6–8
🟠 3–5
🟡 <3M
Cities Ranked by Population (Largest to Smallest)
- São Paulo, Brazil: 12.3M
- Lima, Peru: 9.7M
- Mexico City, Mexico: 9.2M
- New York, USA: 8.8M
- Bogotá, Colombia: 7.6M
- Santiago, Chile: 6.8M
- Rio de Janeiro, Brazil: 6.7M
- Los Angeles, USA: 3.8M
- Brasília, Brazil: 3.0M
- Guatemala City, Guatemala: 2.9M
- Salvador, Brazil: 2.9M
- Buenos Aires, Argentina: 2.8M
- Chicago, USA: 2.7M
- Toronto, Canada: 2.7M
- Fortaleza, Brazil: 2.7M
- Cali, Colombia: 2.3M
- Belo Horizonte, Brazil: 2.5M
- Medellín, Colombia: 2.5M
- Houston, USA: 2.3M
- Manaus, Brazil: 2.2M
- Quito, Ecuador: 2.0M
- Havana, Cuba: 2.1M
- Guayaquil, Ecuador: 1.9M
- Curitiba, Brazil: 1.9M
- Tijuana, Mexico: 1.9M
- Caracas, Venezuela: 1.9M
Sources: WorldPopulationReview • US Census Bureau • National Institute of Statistics and Census Argentina (INDEC) • Instituto Nacional de Estadística, Geografía e Informática Mexico (INEGI) • Brazilian Institute of Geography and Statistics (IBGE) years 2020–2021. Note: considering the municipality limit, except the metropolitan region.
Which city surprised you the most?








Sarah says
The biggest surprise: Lima. I knew it would be among the top 10, but I’ve been there and to walk around feels provincial as compared to NYC or Chicago, both of which are smaller!!