Mongolia vs Uruguay: Population

Mongolia

3.43 million people

in 2023

Uruguay

3.39 million people

in 2023

Mongolia rank

133rd

Uruguay rank

134th

Population over time

Mongolia currently reports 3.43 million people against 3.39 million people in Uruguay, a difference of 43,860 people.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Uruguay ahead.

Mongolia ranks 133rd and Uruguay ranks 134th of 236 countries.

Indicator: Population
Unit: people
Source: UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 07 August 2026

The total population, measured on 1 July of the year shown.