South Africa vs Viet Nam: Theoretical duration of early childhood educational development
South Africa
3 years
in 2025
Viet Nam
3 years
in 2025
South Africa rank
12th
Viet Nam rank
12th
Theoretical duration of early childhood educational development over time
- South Africa
- Viet Nam
How they compare
South Africa currently reports 3 years against 3 years in Viet Nam, a difference of 0 years.
Across all 28 years both countries report, Viet Nam has been ahead every year.
South Africa ranks 12th and Viet Nam ranks 12th of 104 countries.
Viet Nam has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | South Africa | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2.5 years | 3 years | 0.5 years | Viet Nam |
| 2000s | 3 years | 3 years | 0 years | — |
| 2010s | 3 years | 3 years | 0 years | — |
| 2020s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of early childhood educational development, South Africa or Viet Nam?
- South Africa, at 3 years against 3 years in Viet Nam as of 2025.
- What is the difference in theoretical duration of early childhood educational development between South Africa and Viet Nam?
- 0 years, with South Africa ahead.
- How many years of comparable data are there for South Africa and Viet Nam?
- 28 years are reported by both, from 1998 to 2025.
- How do South Africa and Viet Nam rank globally for theoretical duration of early childhood educational development?
- South Africa ranks 12th and Viet Nam ranks 12th of 104 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of early childhood educational development (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release