Korea, Democratic People's Republic of vs Nigeria: Official entrance age to lower secondary education
Korea, Democratic People's Republic of
12 years
in 2025
Nigeria
12 years
in 2025
Korea, Democratic People's Republic of rank
30th
Nigeria rank
30th
Official entrance age to lower secondary education over time
- Korea, Democratic People's Republic of
- Nigeria
How they compare
Korea, Democratic People's Republic of currently reports 12 years against 12 years in Nigeria, a difference of 0 years.
Across all 56 years both countries report, Nigeria has been ahead every year.
Korea, Democratic People's Republic of ranks 30th and Nigeria ranks 30th of 221 countries.
Nigeria has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Korea, Democratic People's Republic of | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 10 years | 12 years | 2 years | Nigeria |
| 1980s | 10 years | 12 years | 2 years | Nigeria |
| 1990s | 10.2 years | 12 years | 1.8 years | Nigeria |
| 2000s | 11 years | 12 years | 1 years | Nigeria |
| 2010s | 11.6 years | 12 years | 0.4 years | Nigeria |
| 2020s | 12 years | 12 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to lower secondary education, Korea, Democratic People's Republic of or Nigeria?
- Korea, Democratic People's Republic of, at 12 years against 12 years in Nigeria as of 2025.
- What is the difference in official entrance age to lower secondary education between Korea, Democratic People's Republic of and Nigeria?
- 0 years, with Korea, Democratic People's Republic of ahead.
- How many years of comparable data are there for Korea, Democratic People's Republic of and Nigeria?
- 56 years are reported by both, from 1970 to 2025.
- How do Korea, Democratic People's Republic of and Nigeria rank globally for official entrance age to lower secondary education?
- Korea, Democratic People's Republic of ranks 30th and Nigeria ranks 30th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to lower secondary education (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