Mongolia vs Sierra Leone: Population ages 65 and above, female
Mongolia
118,539
in 2025
Sierra Leone
161,312
in 2025
Mongolia rank
135th
Sierra Leone rank
133rd
Population ages 65 and above, female over time
- Mongolia
- Sierra Leone
How they compare
Sierra Leone currently reports 161,312 against 118,539 in Mongolia, a difference of 42,773.
That makes Sierra Leone's figure about 1.4 times Mongolia's.
Across all 66 years both countries report, Sierra Leone has been ahead every year.
Mongolia ranks 135th and Sierra Leone ranks 133rd of 217 countries.
Sierra Leone has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Mongolia | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 37,229 | 53,843 | 16,614 | Sierra Leone |
| 1970s | 44,067 | 66,532 | 22,465 | Sierra Leone |
| 1980s | 48,641 | 79,989 | 31,348 | Sierra Leone |
| 1990s | 46,419 | 86,696 | 40,278 | Sierra Leone |
| 2000s | 52,859 | 99,702 | 46,843 | Sierra Leone |
| 2010s | 69,164 | 122,794 | 53,630 | Sierra Leone |
| 2020s | 101,066 | 149,121 | 48,055 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 65 and above, female, Mongolia or Sierra Leone?
- Sierra Leone, at 161,312 against 118,539 in Mongolia as of 2025.
- What is the difference in population ages 65 and above, female between Mongolia and Sierra Leone?
- 42,773, with Sierra Leone ahead.
- How many years of comparable data are there for Mongolia and Sierra Leone?
- 66 years are reported by both, from 1960 to 2025.
- How do Mongolia and Sierra Leone rank globally for population ages 65 and above, female?
- Mongolia ranks 135th and Sierra Leone ranks 133rd of 217 countries.
- Where does this data come from?
- World Population Prospects, United Nations (UN), publisher: UN Population Division, published as Population ages 65 and above, female. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Female population 65 years of age or older. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.