Bulgaria vs Serbia: Population

Bulgaria

6.80 million people

in 2023

Serbia

6.77 million people

in 2023

Bulgaria rank

110th

Serbia rank

111th

Population over time

Bulgaria currently reports 6.80 million people against 6.77 million people in Serbia, a difference of 22,600 people.

The two have swapped places 2 times across 224 shared years of data; in 1800 it was Bulgaria ahead.

Bulgaria ranks 110th and Serbia ranks 111th of 238 countries.

Indicator: Population
Unit: people
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 239 places, 51,002 data points, 1000–2023
Last refreshed: 07 August 2026

Population by country, available from 10,000 BCE to 2023, based on data and estimates from different sources.