Bulgaria vs Serbia: Number of children under 5

Bulgaria

308,119 people

in 2023

Serbia

314,989 people

in 2023

Bulgaria rank

125th

Serbia rank

123rd

Number of children under 5 over time

Serbia currently reports 314,989 people against 308,119 people in Bulgaria, a difference of 6,870 people.

The two have swapped places 3 times across 74 shared years of data; in 1950 it was Bulgaria ahead.

Bulgaria ranks 125th and Serbia ranks 123rd of 236 countries.

Indicator: Number of children under 5
Unit: people
Source: UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 07 August 2026

The total population, measured on 1 July of the year shown. This only includes people aged 0-4.