Brazil vs Mexico: Population in largest city
Brazil
22.99 million
in 2025
Mexico
22.75 million
in 2025
Brazil rank
6th
Mexico rank
7th
Population in largest city over time
- Brazil
- Mexico
How they compare
Brazil currently reports 22.99 million against 22.75 million in Mexico, a difference of 237,600.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Mexico ahead.
Globally, Brazil ranks 6th and Mexico ranks 7th of 153 countries.
Individual pages
About this data
Population in largest city is the urban population living in the country's largest metropolitan area.