United Republic of Tanzania vs Viet Nam: Population younger than 15 with projections

United Republic of Tanzania
28.46 million
in 2023
Viet Nam
23.69 million
in 2023
United Republic of Tanzania rank
14th
Viet Nam rank
16th

Population younger than 15 with projections over time

  • United Republic of Tanzania
  • Viet Nam
5.0M10.0M15.0M20.0M25.0M30.0M195019862023

How they compare

United Republic of Tanzania currently reports 28.46 million against 23.69 million in Viet Nam, a difference of 4.77 million.

That makes United Republic of Tanzania's figure about 1.2 times Viet Nam's.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Viet Nam ahead.

United Republic of Tanzania ranks 14th and Viet Nam ranks 16th of 229 countries.

Across the 8 decades both report, United Republic of Tanzania averaged higher in 2 and Viet Nam in 6.

Head to head by decade

Decade United Republic of Tanzania Viet Nam Difference Ahead
1950s 3.87 million 10.17 million 6.30 million Viet Nam
1960s 5.14 million 15.72 million 10.58 million Viet Nam
1970s 7.39 million 19.21 million 11.82 million Viet Nam
1980s 10.48 million 23.24 million 12.76 million Viet Nam
1990s 13.41 million 25.58 million 12.17 million Viet Nam
2000s 17.39 million 22.79 million 5.39 million Viet Nam
2010s 22.93 million 22.38 million 554,460 United Republic of Tanzania
2020s 27.44 million 23.85 million 3.59 million United Republic of Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population younger than 15 with projections, United Republic of Tanzania or Viet Nam?
United Republic of Tanzania, at 28.46 million against 23.69 million in Viet Nam as of 2023.
What is the difference in population younger than 15 with projections between United Republic of Tanzania and Viet Nam?
4.77 million, with United Republic of Tanzania ahead.
How many years of comparable data are there for United Republic of Tanzania and Viet Nam?
74 years are reported by both, from 1950 to 2023.
How do United Republic of Tanzania and Viet Nam rank globally for population younger than 15 with projections?
United Republic of Tanzania ranks 14th and Viet Nam ranks 16th of 229 countries.
Where does this data come from?
Our World in Data, published as Population younger than 15 with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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United Republic of Tanzania vs Viet Nam: Population younger than 15 with projections. Statizoid, drawing on Our World in Data. Retrieved 20 August 2026, from https://population.statizoid.com/compare/population-younger-than-15-with-projections/tanzania/viet-nam/

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About this data

Indicator
Population younger than 15 with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed