Kenya vs Sierra Leone: Population ages 15-64, total, annual growth rate
Kenya
2.84 % change on previous year
in 2025
Sierra Leone
2.75 % change on previous year
in 2025
Kenya rank
44th
Sierra Leone rank
45th
Population ages 15-64, total, annual growth rate over time
- Kenya
- Sierra Leone
How they compare
Kenya currently reports 2.84 % change on previous year against 2.75 % change on previous year in Sierra Leone, a difference of 0.09 % change on previous year.
The two have swapped places 4 times across 65 shared years of data; in 1961 it was Kenya ahead.
Kenya ranks 44th and Sierra Leone ranks 45th of 217 countries.
Across the 7 decades both report, Kenya averaged higher in 5 and Sierra Leone in 2.
Head to head by decade
| Decade | Kenya | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 3.55 % change on previous year | 1.36 % change on previous year | 2.2 % change on previous year | Kenya |
| 1970s | 3.5 % change on previous year | 1.56 % change on previous year | 1.93 % change on previous year | Kenya |
| 1980s | 4.12 % change on previous year | 2.16 % change on previous year | 1.97 % change on previous year | Kenya |
| 1990s | 3.61 % change on previous year | 0.597 % change on previous year | 3.01 % change on previous year | Kenya |
| 2000s | 3.67 % change on previous year | 3.58 % change on previous year | 0.0924 % change on previous year | Kenya |
| 2010s | 2.99 % change on previous year | 3.09 % change on previous year | 0.1031 % change on previous year | Sierra Leone |
| 2020s | 2.93 % change on previous year | 2.93 % change on previous year | 0.0012 % change on previous year | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 15-64, total, annual growth rate, Kenya or Sierra Leone?
- Kenya, at 2.84 % change on previous year against 2.75 % change on previous year in Sierra Leone as of 2025.
- What is the difference in population ages 15-64, total, annual growth rate between Kenya and Sierra Leone?
- 0.09 % change on previous year, with Kenya ahead.
- How many years of comparable data are there for Kenya and Sierra Leone?
- 65 years are reported by both, from 1961 to 2025.
- How do Kenya and Sierra Leone rank globally for population ages 15-64, total, annual growth rate?
- Kenya ranks 44th and Sierra Leone ranks 45th of 217 countries.
- Where does this data come from?
- Statizoid (derived), published as Population ages 15-64, total, 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 ages 15-64, total. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.