Colombia vs United Kingdom: Number of children under 5

Colombia
3.55 million people
in 2023
United Kingdom
3.59 million people
in 2023
Colombia rank
40th
United Kingdom rank
39th

Number of children under 5 over time

  • Colombia
  • United Kingdom
01.0M2.0M3.0M4.0M5.0M195019862023

How they compare

United Kingdom currently reports 3.59 million people against 3.55 million people in Colombia, a difference of 38,850 people.

The two have swapped places 2 times across 74 shared years of data; in 1950 it was United Kingdom ahead.

Colombia ranks 40th and United Kingdom ranks 39th of 236 countries.

Across the 8 decades both report, Colombia averaged higher in 3 and United Kingdom in 5.

Head to head by decade

Decade Colombia United Kingdom Difference Ahead
1950s 2.48 million people 4.02 million people 1.53 million people United Kingdom
1960s 3.29 million people 4.58 million people 1.29 million people United Kingdom
1970s 3.52 million people 3.99 million people 465,220 people United Kingdom
1980s 3.90 million people 3.60 million people 304,952 people Colombia
1990s 4.28 million people 3.76 million people 519,807 people Colombia
2000s 4.17 million people 3.58 million people 587,719 people Colombia
2010s 3.63 million people 4.00 million people 373,110 people United Kingdom
2020s 3.53 million people 3.71 million people 179,018 people United Kingdom

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of children under 5, Colombia or United Kingdom?
United Kingdom, at 3.59 million people against 3.55 million people in Colombia as of 2023.
What is the difference in number of children under 5 between Colombia and United Kingdom?
38,850 people, with United Kingdom ahead.
How many years of comparable data are there for Colombia and United Kingdom?
74 years are reported by both, from 1950 to 2023.
How do Colombia and United Kingdom rank globally for number of children under 5?
Colombia ranks 40th and United Kingdom ranks 39th of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of children under 5. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Colombia vs United Kingdom: Number of children under 5. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/children-under-age-5/colombia/united-kingdom/

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About this data

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

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