Bulgaria vs Singapore: Population ages 15-64, total
Bulgaria
4.08 million
in 2025
Singapore
4.53 million
in 2025
Bulgaria rank
112th
Singapore rank
109th
Population ages 15-64, total over time
- Bulgaria
- Singapore
How they compare
Singapore currently reports 4.53 million against 4.08 million in Bulgaria, a difference of 451,930.
That makes Singapore's figure about 1.1 times Bulgaria's.
The two have swapped places 3 times across 66 shared years of data; in 1960 it was Bulgaria ahead.
Globally, Bulgaria ranks 112th and Singapore ranks 109th of 215 countries.
Individual pages
About this data
Total population between the ages 15 to 64. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.