SDG: Landlocked Developing Countries vs Sierra Leone: School age population, pre-primary education, female
SDG: Landlocked Developing Countries
21.64 million
in 2024
Sierra Leone
338,980
in 2025
SDG: Landlocked Developing Countries rank
81st
Sierra Leone rank
78th
School age population, pre-primary education, female over time
- SDG: Landlocked Developing Countries
- Sierra Leone
How they compare
SDG: Landlocked Developing Countries currently reports 21.64 million against 338,980 in Sierra Leone, a difference of 21.31 million.
That makes SDG: Landlocked Developing Countries's figure about 63.9 times Sierra Leone's.
Across all 55 years both countries report, SDG: Landlocked Developing Countries has been ahead every year.
SDG: Landlocked Developing Countries ranks 81st and Sierra Leone ranks 78th of 221 groups.
SDG: Landlocked Developing Countries has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | SDG: Landlocked Developing Countries | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 8.70 million | 87,942 | 8.61 million | SDG: Landlocked Developing Countries |
| 1980s | 10.57 million | 110,725 | 10.46 million | SDG: Landlocked Developing Countries |
| 1990s | 13.51 million | 145,703 | 13.37 million | SDG: Landlocked Developing Countries |
| 2000s | 15.88 million | 247,366 | 15.64 million | SDG: Landlocked Developing Countries |
| 2010s | 19.19 million | 303,563 | 18.88 million | SDG: Landlocked Developing Countries |
| 2020s | 21.16 million | 327,813 | 20.84 million | SDG: Landlocked Developing Countries |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school age population, pre-primary education, female, SDG: Landlocked Developing Countries or Sierra Leone?
- SDG: Landlocked Developing Countries, at 21.64 million against 338,980 in Sierra Leone as of 2024.
- What is the difference in school age population, pre-primary education, female between SDG: Landlocked Developing Countries and Sierra Leone?
- 21.31 million, with SDG: Landlocked Developing Countries ahead.
- How many years of comparable data are there for SDG: Landlocked Developing Countries and Sierra Leone?
- 55 years are reported by both, from 1970 to 2024.
- How do SDG: Landlocked Developing Countries and Sierra Leone rank globally for school age population, pre-primary education, female?
- SDG: Landlocked Developing Countries ranks 81st and Sierra Leone ranks 78th of 221 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School age population, pre-primary education, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release