Tanzania vs Vietnam: Population aged 14 years or younger (thousands)
Tanzania
29,515 thousands
in 2025
Vietnam
23,314 thousands
in 2025
Tanzania rank
14th
Vietnam rank
16th
Population aged 14 years or younger (thousands) over time
- Tanzania
- Vietnam
How they compare
Tanzania currently reports 29,515 thousands against 23,314 thousands in Vietnam, a difference of 6,201 thousands.
That makes Tanzania's figure about 1.3 times Vietnam's.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Vietnam ahead.
Tanzania ranks 14th and Vietnam ranks 16th of 233 countries.
Across the 6 decades both report, Tanzania averaged higher in 2 and Vietnam in 4.
Head to head by decade
| Decade | Tanzania | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 7,249 thousands | 19,047 thousands | 11,798 thousands | Vietnam |
| 1980s | 10,326 thousands | 23,030 thousands | 12,704 thousands | Vietnam |
| 1990s | 13,252 thousands | 25,608 thousands | 12,356 thousands | Vietnam |
| 2000s | 17,144 thousands | 22,934 thousands | 5,790 thousands | Vietnam |
| 2010s | 22,627 thousands | 22,261 thousands | 365.71 thousands | Tanzania |
| 2020s | 27,793 thousands | 23,744 thousands | 4,049 thousands | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 14 years or younger, Tanzania or Vietnam?
- Tanzania, at 29,515 thousands against 23,314 thousands in Vietnam as of 2025.
- What is the difference in population aged 14 years or younger between Tanzania and Vietnam?
- 6,201 thousands, with Tanzania ahead.
- How many years of comparable data are there for Tanzania and Vietnam?
- 56 years are reported by both, from 1970 to 2025.
- How do Tanzania and Vietnam rank globally for population aged 14 years or younger?
- Tanzania ranks 14th and Vietnam ranks 16th of 233 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Population aged 14 years or younger (thousands). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release