Bulgaria
19502100
2025
Total population
6.7M
Density
62 people/km²
Median age
44.8 years
Growth rate
-0.67%
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
Bulgaria passed its population peak 37 years ago in 1988, and has since declined by 25.3%. The sex ratio of 94 males per 100 females is notably lower than the global average of ~101. The population is gradually aging, with median age projected to reach 48 by 2050. UN projections show a decline to 3.5M by 2100.