Mongolia Population Pyramid 2090
Mongolia in 2090
In 2090, Mongolia is projected to have a population of 5,417,909 people. That would be 3.2% more than in 2080 (5,251,327).
Half of the population would be younger than 41.2 years, with 17.2% children under 15 and 22.3% aged 65 or older. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
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 | 5,417,910 | 41.2 | |
| China, Hong Kong SAR | 2,675,403 | 72.8 | |
| China, Macao SAR | 385,683 | 64.2 | |
| Taiwan | 11,337,898 | 59.0 | |
| Dem. People's Republic of Korea | 20,821,743 | 48.4 |





