Liberia vs Montenegro: Duration of pre-primary education
Liberia
3 years
in 2025
Montenegro
3 years
in 2025
Liberia rank
27th
Montenegro rank
27th
Duration of pre-primary education over time
- Liberia
- Montenegro
How they compare
Liberia currently reports 3 years against 3 years in Montenegro, a difference of 0 years.
Across all 56 years both countries report, Montenegro has been ahead every year.
Liberia ranks 27th and Montenegro ranks 27th of 223 countries.
Montenegro has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Liberia | Montenegro | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 4 years | 2 years | Montenegro |
| 1980s | 2.8 years | 4 years | 1.2 years | Montenegro |
| 1990s | 3 years | 4 years | 1 years | Montenegro |
| 2000s | 3 years | 4 years | 1 years | Montenegro |
| 2010s | 3 years | 3.1 years | 0.1 years | Montenegro |
| 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, Liberia or Montenegro?
- Liberia, at 3 years against 3 years in Montenegro as of 2025.
- What is the difference in duration of pre-primary education between Liberia and Montenegro?
- 0 years, with Liberia ahead.
- How many years of comparable data are there for Liberia and Montenegro?
- 56 years are reported by both, from 1970 to 2025.
- How do Liberia and Montenegro rank globally for duration of pre-primary education?
- Liberia ranks 27th and Montenegro 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.