Sierra Leone vs Singapore: Population aged 25-64 years
Sierra Leone
3,338 thousands
in 2025
Singapore
3,507 thousands
in 2025
Sierra Leone rank
109th
Singapore rank
106th
Population aged 25-64 years over time
- Sierra Leone
- Singapore
How they compare
Singapore currently reports 3,507 thousands against 3,338 thousands in Sierra Leone, a difference of 169 thousands.
That makes Singapore's figure about 1.1 times Sierra Leone's.
Across all 12 years both countries report, Singapore has been ahead every year.
Sierra Leone ranks 109th and Singapore ranks 106th of 230 countries.
Singapore has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Sierra Leone | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 2,542 thousands | 3,323 thousands | 780.45 thousands | Singapore |
| 2020s | 3,084 thousands | 3,375 thousands | 290.99 thousands | Singapore |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 25-64 years, Sierra Leone or Singapore?
- Singapore, at 3,507 thousands against 3,338 thousands in Sierra Leone as of 2025.
- What is the difference in population aged 25-64 years between Sierra Leone and Singapore?
- 169 thousands, with Singapore ahead.
- How many years of comparable data are there for Sierra Leone and Singapore?
- 12 years are reported by both, from 2014 to 2025.
- How do Sierra Leone and Singapore rank globally for population aged 25-64 years?
- Sierra Leone ranks 109th and Singapore ranks 106th of 230 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Population aged 25-64 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