Cameroon vs Sierra Leone: Population aged 25-64 years (thousands), annual growth rate
Cameroon
3.25 % change on previous year
in 2025
Sierra Leone
3.22 % change on previous year
in 2025
Cameroon rank
27th
Sierra Leone rank
29th
Population aged 25-64 years (thousands), annual growth rate over time
- Cameroon
- Sierra Leone
How they compare
Cameroon currently reports 3.25 % change on previous year against 3.22 % change on previous year in Sierra Leone, a difference of 0.03 % change on previous year.
The two have swapped places 10 times across 55 shared years of data; in 1971 it was Cameroon ahead.
Cameroon ranks 27th and Sierra Leone ranks 29th of 233 countries.
Across the 6 decades both report, Cameroon averaged higher in 4 and Sierra Leone in 2.
Head to head by decade
| Decade | Cameroon | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1.88 % change on previous year | 1.25 % change on previous year | 0.6378 % change on previous year | Cameroon |
| 1980s | 2.18 % change on previous year | 1.82 % change on previous year | 0.361 % change on previous year | Cameroon |
| 1990s | 2.76 % change on previous year | 0.5212 % change on previous year | 2.24 % change on previous year | Cameroon |
| 2000s | 3.21 % change on previous year | 3.34 % change on previous year | 0.1302 % change on previous year | Sierra Leone |
| 2010s | 3.63 % change on previous year | 3.15 % change on previous year | 0.4828 % change on previous year | Cameroon |
| 2020s | 3.23 % change on previous year | 3.29 % change on previous year | 0.0581 % change on previous year | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 25-64 years (thousands), annual growth rate, Cameroon or Sierra Leone?
- Cameroon, at 3.25 % change on previous year against 3.22 % change on previous year in Sierra Leone as of 2025.
- What is the difference in population aged 25-64 years (thousands), annual growth rate between Cameroon and Sierra Leone?
- 0.03 % change on previous year, with Cameroon ahead.
- How many years of comparable data are there for Cameroon and Sierra Leone?
- 55 years are reported by both, from 1971 to 2025.
- How do Cameroon and Sierra Leone rank globally for population aged 25-64 years (thousands), annual growth rate?
- Cameroon ranks 27th and Sierra Leone ranks 29th of 233 countries.
- Where does this data come from?
- Statizoid (derived), published as Population aged 25-64 years (thousands), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Population aged 25-64 years (thousands). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.