About Ulaanbaatar
Ulaanbaatar is a large city located in Mongolia, in the Ulaanbaatar region. According to the latest available data (2026), the population of Ulaanbaatar is approximately 1,515,593 residents, making it the largest city in Mongolia.
Globally, Ulaanbaatar ranks #1,127 among the world's most populated cities. With over 1 million residents, Ulaanbaatar plays an important role as an economic and cultural center in Mongolia.
Ulaanbaatar City Statistics
| City | Ulaanbaatar |
| Country |  Mongolia |
| Population | 1,515,593 |
| Global Rank | #1,127 |
| Rank in Mongolia | #1 of 5 cities |
| City Category | large city |
| Region | Ulaanbaatar |
| Latitude | 47.9214 |
| Longitude | 106.9055 |
| Data Year | 2026 |
Population Comparison
To put Ulaanbaatar's population of 1,515,593 into perspective:
- Ulaanbaatar has approximately 1.5 million residents.
- This makes it comparable in size to cities like Prague or Munich.
- It ranks #1 among all cities in Mongolia.
Where is Ulaanbaatar Located?
Ulaanbaatar is located in Mongolia, in the Ulaanbaatar region, at coordinates 47.9214° latitude and 106.9055° longitude. Located in the mid-latitudes, Ulaanbaatar experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in Mongolia
View all cities in Mongolia
Largest Cities in Mongolia
| # | City | Population |
|---|---|---|
| 1 | Bayanzürkh | 235,192 |
| 4 | Mörön | 134,530 |
| 2 | Erdenet | 106,810 |
| 3 | Darkhan | 106,470 |
Frequently Asked Questions
What is the population of Ulaanbaatar?
The population of Ulaanbaatar is approximately 1,515,593 residents according to the latest available data (2026).
Where is Ulaanbaatar located?
Ulaanbaatar is located in Mongolia at approximately 47.9214° latitude and 106.9055° longitude.
Is Ulaanbaatar one of the largest cities in Mongolia?
With a population of 1,515,593, Ulaanbaatar is one of the major urban areas in Mongolia. It ranks #1 out of 5 cities in the country.
