Sierra Leone vs Tajikistan: Population aged 15-24 years
Sierra Leone
1,801 thousands
in 2025
Tajikistan
1,819 thousands
in 2025
Sierra Leone rank
87th
Tajikistan rank
86th
Population aged 15-24 years over time
- Sierra Leone
- Tajikistan
How they compare
Tajikistan currently reports 1,819 thousands against 1,801 thousands in Sierra Leone, a difference of 18 thousands.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Sierra Leone ahead.
Sierra Leone ranks 87th and Tajikistan ranks 86th of 226 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 | 504.54 thousands | 611.45 thousands | 106.91 thousands | Tajikistan |
| 1980s | 652.99 thousands | 895.05 thousands | 242.06 thousands | Tajikistan |
| 1990s | 789.27 thousands | 1,086 thousands | 296.32 thousands | Tajikistan |
| 2000s | 1,011 thousands | 1,469 thousands | 458.39 thousands | Tajikistan |
| 2010s | 1,376 thousands | 1,735 thousands | 358.91 thousands | Tajikistan |
| 2020s | 1,706 thousands | 1,787 thousands | 80.74 thousands | Tajikistan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 15-24 years, Sierra Leone or Tajikistan?
- Tajikistan, at 1,819 thousands against 1,801 thousands in Sierra Leone as of 2025.
- What is the difference in population aged 15-24 years between Sierra Leone and Tajikistan?
- 18 thousands, with Tajikistan 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 population aged 15-24 years?
- Sierra Leone ranks 87th and Tajikistan ranks 86th of 226 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Population aged 15-24 years (thousands). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release