United Kingdom vs Vietnam: Projected population under age 5

United Kingdom
3.21 million
in 2100
Vietnam
3.95 million
in 2100
United Kingdom rank
39th
Vietnam rank
36th

Projected population under age 5 over time

  • United Kingdom
  • Vietnam
02.0M4.0M6.0M8.0M202420622100

How they compare

Vietnam currently reports 3.95 million against 3.21 million in United Kingdom, a difference of 733,390.

That makes Vietnam's figure about 1.2 times United Kingdom's.

Across all 77 years both countries report, Vietnam has been ahead every year.

United Kingdom ranks 39th and Vietnam ranks 36th of 236 countries.

Vietnam has averaged higher in every one of the 9 decades both report.

Head to head by decade

Decade United Kingdom Vietnam Difference Ahead
2020s 3.52 million 6.70 million 3.18 million Vietnam
2030s 3.52 million 6.36 million 2.84 million Vietnam
2040s 3.73 million 6.32 million 2.59 million Vietnam
2050s 3.63 million 5.52 million 1.90 million Vietnam
2060s 3.43 million 5.10 million 1.67 million Vietnam
2070s 3.46 million 4.87 million 1.41 million Vietnam
2080s 3.43 million 4.41 million 976,111 Vietnam
2090s 3.27 million 4.06 million 792,632 Vietnam
2100s 3.21 million 3.95 million 733,390 Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher projected population under age 5, United Kingdom or Vietnam?
Vietnam, at 3.95 million against 3.21 million in United Kingdom as of 2100.
What is the difference in projected population under age 5 between United Kingdom and Vietnam?
733,390, with Vietnam ahead.
How many years of comparable data are there for United Kingdom and Vietnam?
77 years are reported by both, from 2024 to 2100.
How do United Kingdom and Vietnam rank globally for projected population under age 5?
United Kingdom ranks 39th and Vietnam ranks 36th of 236 countries.
Where does this data come from?
Our World in Data, published as Projected population under age 5. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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United Kingdom vs Vietnam: Projected population under age 5. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/projected-population-under-age-5/united-kingdom/viet-nam/

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About this data

Indicator
Projected population under age 5
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed