Oman vs Sierra Leone: Population ages 15-64, male
Oman
2.68 million
in 2025
Sierra Leone
2.60 million
in 2025
Oman rank
100th
Sierra Leone rank
101st
Population ages 15-64, male over time
- Oman
- Sierra Leone
How they compare
Oman currently reports 2.68 million against 2.60 million in Sierra Leone, a difference of 79,290.
The two have swapped places 3 times across 66 shared years of data; in 1960 it was Sierra Leone ahead.
Oman ranks 100th and Sierra Leone ranks 101st of 217 countries.
Across the 7 decades both report, Oman averaged higher in 1 and Sierra Leone in 6.
Head to head by decade
| Decade | Oman | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 154,336 | 682,860 | 528,524 | Sierra Leone |
| 1970s | 192,826 | 788,869 | 596,042 | Sierra Leone |
| 1980s | 368,752 | 948,229 | 579,477 | Sierra Leone |
| 1990s | 759,131 | 1.09 million | 334,929 | Sierra Leone |
| 2000s | 976,848 | 1.39 million | 411,793 | Sierra Leone |
| 2010s | 2.00 million | 1.90 million | 105,685 | Oman |
| 2020s | 2.35 million | 2.42 million | 69,558 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 15-64, male, Oman or Sierra Leone?
- Oman, at 2.68 million against 2.60 million in Sierra Leone as of 2025.
- What is the difference in population ages 15-64, male between Oman and Sierra Leone?
- 79,290, with Oman ahead.
- How many years of comparable data are there for Oman and Sierra Leone?
- 66 years are reported by both, from 1960 to 2025.
- How do Oman and Sierra Leone rank globally for population ages 15-64, male?
- Oman ranks 100th and Sierra Leone ranks 101st of 217 countries.
- Where does this data come from?
- World Population Prospects, United Nations (UN), publisher: UN Population Division, published as Population ages 15-64, male. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Male population between the ages 15 to 64. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.