Mongolia vs Puerto Rico: Population, total
Mongolia
3.57 million
in 2025
Puerto Rico
3.18 million
in 2025
Mongolia rank
132nd
Puerto Rico rank
134th
Population, total over time
- Mongolia
- Puerto Rico
How they compare
Mongolia currently reports 3.57 million against 3.18 million in Puerto Rico, a difference of 384,140.
That makes Mongolia's figure about 1.1 times Puerto Rico's.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Puerto Rico ahead.
Globally, Mongolia ranks 132nd and Puerto Rico ranks 134th of 215 countries.
Individual pages
About this data
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.