Solomon Islands vs United Kingdom: Theoretical duration of upper secondary education (years)
Solomon Islands
4 years
in 2025
United Kingdom
4 years
in 2025
Solomon Islands rank
6th
United Kingdom rank
6th
Theoretical duration of upper secondary education (years) over time
- Solomon Islands
- United Kingdom
How they compare
Solomon Islands currently reports 4 years against 4 years in United Kingdom, a difference of 0 years.
Across all 56 years both countries report, United Kingdom has been ahead every year.
Solomon Islands ranks 6th and United Kingdom ranks 6th of 221 countries.
United Kingdom has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Solomon Islands | United Kingdom | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 4 years | 2 years | United Kingdom |
| 1980s | 2 years | 4 years | 2 years | United Kingdom |
| 1990s | 2.6 years | 4 years | 1.4 years | United Kingdom |
| 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 theoretical duration of upper secondary education, Solomon Islands or United Kingdom?
- Solomon Islands, at 4 years against 4 years in United Kingdom as of 2025.
- What is the difference in theoretical duration of upper secondary education between Solomon Islands and United Kingdom?
- 0 years, with Solomon Islands ahead.
- How many years of comparable data are there for Solomon Islands and United Kingdom?
- 56 years are reported by both, from 1970 to 2025.
- How do Solomon Islands and United Kingdom rank globally for theoretical duration of upper secondary education?
- Solomon Islands ranks 6th and United Kingdom ranks 6th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of upper 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