SDG: Australia and New Zealand vs Sierra Leone: School life expectancy, primary and secondary, both sexes
SDG: Australia and New Zealand
14.55 years
in 2024
Sierra Leone
15.59 years
in 2023
SDG: Australia and New Zealand rank
1st
Sierra Leone rank
4th
School life expectancy, primary and secondary, both sexes over time
- SDG: Australia and New Zealand
- Sierra Leone
How they compare
Sierra Leone currently reports 15.59 years against 14.55 years in SDG: Australia and New Zealand, a difference of 1.04 years.
That makes Sierra Leone's figure about 1.1 times SDG: Australia and New Zealand's.
The two have swapped places 1 time across 8 shared years of data; in 2015 it was SDG: Australia and New Zealand ahead.
SDG: Australia and New Zealand ranks 1st and Sierra Leone ranks 4th of 221 groups.
SDG: Australia and New Zealand has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | SDG: Australia and New Zealand | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 15.23 years | 10.76 years | 4.47 years | SDG: Australia and New Zealand |
| 2020s | 14.67 years | 14.32 years | 0.3561 years | SDG: Australia and New Zealand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary and secondary, both sexes, SDG: Australia and New Zealand or Sierra Leone?
- Sierra Leone, at 15.59 years against 14.55 years in SDG: Australia and New Zealand as of 2023.
- What is the difference in school life expectancy, primary and secondary, both sexes between SDG: Australia and New Zealand and Sierra Leone?
- 1.04 years, with Sierra Leone ahead.
- How many years of comparable data are there for SDG: Australia and New Zealand and Sierra Leone?
- 8 years are reported by both, from 2015 to 2023.
- How do SDG: Australia and New Zealand and Sierra Leone rank globally for school life expectancy, primary and secondary, both sexes?
- SDG: Australia and New Zealand ranks 1st and Sierra Leone ranks 4th of 221 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary and secondary, both sexes (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