Bulgaria vs Gambia: Duration of pre-primary education
Bulgaria
4 years
in 2025
Gambia
4 years
in 2025
Bulgaria rank
1st
Gambia rank
1st
Duration of pre-primary education over time
- Bulgaria
- Gambia
How they compare
Bulgaria currently reports 4 years against 4 years in Gambia, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Bulgaria ahead.
Bulgaria ranks 1st and Gambia ranks 1st of 223 countries.
Bulgaria has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Bulgaria | Gambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4 years | 2.7 years | 1.3 years | Bulgaria |
| 1980s | 4 years | 2 years | 2 years | Bulgaria |
| 1990s | 4 years | 2.4 years | 1.6 years | Bulgaria |
| 2000s | 4 years | 4 years | 0 years | — |
| 2010s | 4 years | 4 years | 0 years | — |
| 2020s | 4 years | 4 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher duration of pre-primary education, Bulgaria or Gambia?
- Bulgaria, at 4 years against 4 years in Gambia as of 2025.
- What is the difference in duration of pre-primary education between Bulgaria and Gambia?
- 0 years, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Gambia?
- 56 years are reported by both, from 1970 to 2025.
- How do Bulgaria and Gambia rank globally for duration of pre-primary education?
- Bulgaria ranks 1st and Gambia ranks 1st 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.