Mongolia Population Pyramid 2010
Mongolia in 2010
The population of Mongolia in 2010 was 2,701,732. That is 10.0% more than in 2000, when the population stood at 2,455,182.
With a median age of 25.4 years, Mongolia had a youth dependency ratio of 40.9 and an old-age dependency ratio of 5.6 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of Mongolia was 2.70 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 72.1 years in 2023: 76.8 for women and 67.6 for men.
Source: World Bank World Development Indicators, latest available year.
21,818 immigrants live in Mongolia, 0.6% of the population.
| China | 12,085 |
| Russian Federation | 3,420 |
| Republic of Korea | 2,103 |
| United States of America | 906 |
| Dem. People's Republic of Korea | 718 |
175,596 people born in Mongolia live in other countries.
| Kazakhstan | 75,801 |
| Republic of Korea | 45,698 |
| Japan | 20,179 |
| Australia | 11,188 |
| Sweden | 6,866 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Mongolia | 2,701,732 | 25.4 | |
| China, Macao SAR | 562,806 | 36.1 | |
| China, Hong Kong SAR | 7,101,617 | 40.9 | |
| Taiwan | 23,224,049 | 37.5 | |
| Dem. People's Republic of Korea | 24,987,259 | 34.0 |





