Sierra Leone vs Tajikistan: School age population, tertiary education, both sexes
Sierra Leone
868,445
in 2025
Tajikistan
847,431
in 2025
Sierra Leone rank
86th
Tajikistan rank
87th
School age population, tertiary education, both sexes over time
- Sierra Leone
- Tajikistan
How they compare
Sierra Leone currently reports 868,445 against 847,431 in Tajikistan, a difference of 21,014.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Sierra Leone ahead.
Sierra Leone ranks 86th and Tajikistan ranks 87th of 221 countries.
Tajikistan has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Sierra Leone | Tajikistan | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 238,243 | 299,212 | 60,968 | Tajikistan |
| 1980s | 309,622 | 441,484 | 131,862 | Tajikistan |
| 1990s | 375,401 | 532,893 | 157,492 | Tajikistan |
| 2000s | 495,853 | 723,944 | 228,091 | Tajikistan |
| 2010s | 658,224 | 869,922 | 211,698 | Tajikistan |
| 2020s | 823,141 | 885,602 | 62,461 | Tajikistan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school age population, tertiary education, both sexes, Sierra Leone or Tajikistan?
- Sierra Leone, at 868,445 against 847,431 in Tajikistan as of 2025.
- What is the difference in school age population, tertiary education, both sexes between Sierra Leone and Tajikistan?
- 21,014, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Tajikistan?
- 56 years are reported by both, from 1970 to 2025.
- How do Sierra Leone and Tajikistan rank globally for school age population, tertiary education, both sexes?
- Sierra Leone ranks 86th and Tajikistan ranks 87th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School age population, tertiary education, both sexes (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