Bulgaria vs Serbia: Population ages 15-64, total

Bulgaria

4.08 million

in 2025

Serbia

4.11 million

in 2025

Bulgaria rank

112th

Serbia rank

111th

Population ages 15-64, total over time

Bulgaria
Serbia

How they compare

Serbia currently reports 4.11 million against 4.08 million in Bulgaria, a difference of 29,330.

The two have swapped places 1 time across 66 shared years of data; in 1960 it was Bulgaria ahead.

Globally, Bulgaria ranks 112th and Serbia ranks 111th of 215 countries.

Individual pages

Population ages 15-64, total in Bulgaria
Population ages 15-64, total in Serbia
Full country ranking

About this data

Indicator: Population ages 15-64, total
Source: World Population Prospects, United Nations (UN), publisher: UN Population Division
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 264 places, 17,394 data points, 1960–2025
Last refreshed: 06 August 2026

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.