Namibia vs Sierra Leone: Population aged 25-64 years (thousands), annual growth rate
Namibia
3.22 % change on previous year
in 2025
Sierra Leone
3.22 % change on previous year
in 2025
Namibia rank
28th
Sierra Leone rank
29th
Population aged 25-64 years (thousands), annual growth rate over time
- Namibia
- Sierra Leone
How they compare
Namibia currently reports 3.22 % change on previous year against 3.22 % change on previous year in Sierra Leone, a difference of 0 % change on previous year.
The two have swapped places 10 times across 55 shared years of data; in 1971 it was Namibia ahead.
Namibia ranks 28th and Sierra Leone ranks 29th of 233 countries.
Across the 6 decades both report, Namibia averaged higher in 4 and Sierra Leone in 2.
Head to head by decade
| Decade | Namibia | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2.14 % change on previous year | 1.25 % change on previous year | 0.8905 % change on previous year | Namibia |
| 1980s | 2.42 % change on previous year | 1.82 % change on previous year | 0.6004 % change on previous year | Namibia |
| 1990s | 4.96 % change on previous year | 0.5212 % change on previous year | 4.44 % change on previous year | Namibia |
| 2000s | 2.26 % change on previous year | 3.34 % change on previous year | 1.09 % change on previous year | Sierra Leone |
| 2010s | 3.24 % change on previous year | 3.15 % change on previous year | 0.0978 % change on previous year | Namibia |
| 2020s | 3.28 % change on previous year | 3.29 % change on previous year | 0.0056 % 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, Namibia or Sierra Leone?
- Namibia, at 3.22 % 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 Namibia and Sierra Leone?
- 0 % change on previous year, with Namibia ahead.
- How many years of comparable data are there for Namibia and Sierra Leone?
- 55 years are reported by both, from 1971 to 2025.
- How do Namibia and Sierra Leone rank globally for population aged 25-64 years (thousands), annual growth rate?
- Namibia ranks 28th 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.