Age composition in 2026:
| Bulgaria | World | |
|---|---|---|
| Young Population | 14.34%955,911 | 24.09%1,999,255,031 |
| Working Age Population | 63.20%4,214,045 | 65.31%5,421,227,665 |
| Elderly Population | 22.46%1,497,707 | 10.60%880,195,700 |
In 2026, the median age is 46.0 years in Bulgaria and 32.1 years in World.Bulgaria already reached Worldโs current median age in 1966, about 60 years ahead in population aging.
The total population of Bulgaria peaks in 1988 at 8,985,721.The total population of World peaks in 2084 at 10,289,315,239.
By 2050, the dependency ratio of Bulgaria will be 76.2%, and 29.42% of the population will be elderly.By 2050, the dependency ratio of World will be 58.0%, and 16.33% of the population will be elderly.
| Bulgaria | World | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 1950 1962โ1975 1983โ1987 1993โ2013 |
None between 1950 and 2100 | |
| Aging society (65+ reaches 7%) | 1955 | 2002 47 years later | |
| Aged society (65+ reaches 14%) | 1992 | 2039 47 years later | |
| Super-aged society (65+ reaches 20%) | 2015 | 2070 55 years later |