How many years of comparable data are there for Tanzania, United Republic of and Vietnam?

26 years are reported by both, from 1990 to 2015.

Where does this data come from?

UNESCO Institute for Statistics (Derived), published as Population, ages 3-5, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tanzania, United Republic of vs Vietnam: Population, ages 3-5, total

Tanzania, United Republic of

4.37 million

in 2015

Vietnam

4.82 million

in 2015

Tanzania, United Republic of rank

17th

Vietnam rank

14th

Population, ages 3-5, total over time

Tanzania, United Republic of
Vietnam

How they compare

Vietnam currently reports 4.82 million against 4.37 million in Tanzania, United Republic of, a difference of 447,360.

That makes Vietnam's figure about 1.1 times Tanzania, United Republic of's.

Across all 26 years both countries report, Vietnam has been ahead every year.

Tanzania, United Republic of ranks 17th and Vietnam ranks 14th of 191 countries.

Vietnam has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Tanzania, United Republic of	Vietnam	Difference	Ahead
1990s	2.87 million	5.60 million	2.73 million	Vietnam
2000s	3.68 million	4.76 million	1.08 million	Vietnam
2010s	4.32 million	4.90 million	581,625	Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, ages 3-5, total, Tanzania, United Republic of or Vietnam?: Vietnam, at 4.82 million against 4.37 million in Tanzania, United Republic of as of 2015.
What is the difference in population, ages 3-5, total between Tanzania, United Republic of and Vietnam?: 447,360, with Vietnam ahead.
How many years of comparable data are there for Tanzania, United Republic of and Vietnam?: 26 years are reported by both, from 1990 to 2015.
How do Tanzania, United Republic of and Vietnam rank globally for population, ages 3-5, total?: Tanzania, United Republic of ranks 17th and Vietnam ranks 14th of 191 countries.
Where does this data come from?: UNESCO Institute for Statistics (Derived), published as Population, ages 3-5, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania, United Republic of vs Vietnam: Population, ages 3-5, total. Statizoid, drawing on UNESCO Institute for Statistics (Derived). Retrieved 18 August 2026, from https://education.statizoid.com/compare/population-ages-3-5-total/tanzania/viet-nam/

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About this data

Indicator: Population, ages 3-5, total
Source: UNESCO Institute for Statistics (Derived)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 191 places, 4,786 data points, 1990–2015
Last refreshed: 07 August 2026

Population, ages 3-5, total is the total population age 3-5.