Comoros vs Congo: Duration of pre-primary education
Comoros
3 years
in 2025
Congo
3 years
in 2025
Comoros rank
27th
Congo rank
27th
Duration of pre-primary education over time
- Comoros
- Congo
How they compare
Comoros currently reports 3 years against 3 years in Congo, a difference of 0 years.
Across all 56 years both countries report, Congo has been ahead every year.
Comoros ranks 27th and Congo ranks 27th of 223 countries.
Congo has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Comoros | Congo | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 3 years | 1 years | Congo |
| 1980s | 2 years | 3 years | 1 years | Congo |
| 1990s | 2.8 years | 3 years | 0.2 years | Congo |
| 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 duration of pre-primary education, Comoros or Congo?
- Comoros, at 3 years against 3 years in Congo as of 2025.
- What is the difference in duration of pre-primary education between Comoros and Congo?
- 0 years, with Comoros ahead.
- How many years of comparable data are there for Comoros and Congo?
- 56 years are reported by both, from 1970 to 2025.
- How do Comoros and Congo rank globally for duration of pre-primary education?
- Comoros ranks 27th and Congo ranks 27th of 223 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Duration of pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average number of years that a child is expected to spend in pre-primary education, defined by country's official educational regulations or laws.