What is the Population of Mongolia?
Facts last checked 9 October 2026.
Mongolia has a population of approximately 3,544,835 people, making it the 132nd most populated country of the 196 countries covered on this site — around 0.04% of the world's population. With a land area of 1,564,110 km², the population density is roughly 2 people per km².
| Population | 3,544,835 |
|---|---|
| Population rank | 132nd of 196 |
| Share of world population | 0.04% |
| Area | 1,564,110 km² |
| Population density | 2 / km² |
| Demonym | Mongolian |
Curious about Mongolia?
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Countries with a similar population
| Country | Population | Rank |
|---|---|---|
| Mongolia | 3,544,835 | 132nd |
| Georgia | 4,000,921 | 129th |
| Croatia | 3,866,233 | 130th |
| Eritrea | 3,607,000 | 131st |
| Uruguay | 3,499,451 | 133rd |
| Bosnia and Herzegovina | 3,422,000 | 134th |
| Qatar | 3,173,024 | 135th |
Mongolia compared with its neighbours
Mongolia in context
- Mongolia covers 1,564,110 km², making it the 18th largest of the 196 countries on this site.
- It shares a land border with 2 countries: China, Russia.
- Mongolia is landlocked, with no direct coastline.
- With 3,544,835 people, Mongolia holds about 0.2% of the population of Eastern Asia.
- Traffic drives on the right, and calendars start the week on Monday.
- Mongolia is a member state of the United Nations.
Compare Mongolia
Population of Mongolia — FAQ
What is the population of Mongolia?
The population of Mongolia is approximately 3,544,835 (3.5 million) based on the latest available data.
What is the population of Mongolia in 2026?
The latest estimate in our dataset puts the population of Mongolia at approximately 3,544,835 people (an estimate, not a live count — national statistics offices publish the official figures). Mongolia is the 132nd most populated country in our dataset.
How many people live in Mongolia?
Approximately 3,544,835 people live in Mongolia, making it the 132nd most populated country out of 196 covered on this site.
How does Mongolia rank by population?
Mongolia is the 132nd most populated of the 196 countries covered on this site, with a world population share of 0.04%.
What is the population density of Mongolia?
Mongolia has a population density of roughly 2 people per km², based on a land area of 1,564,110 km².
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