Mongolia
19502100
2025
Total population
3.5M
Density
2 people/km²
Median age
26.9 years
Growth rate
+1.15%
Total population from 1950 to 2100 (projections beyond 2024)
Male and female population with sex ratio trend
No population by gender data available.
People per square kilometre
Age where half the population is younger
Annual percentage change in population size
Mongolia's population continues to grow, though at a moderate pace. The population is aging rapidly—median age will rise from 27 to 32 by 2050. Population density is low at 2 people per km². UN projections show continued growth to 5.5M by 2100.