Undurkhaan has a population of 22,741, making it the 15th largest place we list in Mongolia. It is in Hentiy.
Undurkhaan holds 0.64% of Mongolia's 3,556,798 people. Ulan Bator, the largest place we list there, is 37 times its size.
22,741
population
#15
in Mongolia
Nearby in size
| Place | Region | Population |
|---|---|---|
| Bogd | Övörhangay | 27,924 |
| Dalandzadgad | Ömnögovĭ | 24,863 |
| Sühbaatar | Selenge Province | 22,741 |
| Tsetserleg | Arkhangai Province | 21,620 |
| Saynshand | East Gobi Aymag | 19,891 |
| Dzüünharaa | Selenge Province | 18,830 |
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.