Which has higher population ages 25-29, male, Oman or Sierra Leone?

Oman, at 398,581 against 372,019 in Sierra Leone as of 2025.

How many years of comparable data are there for Oman and Sierra Leone?

66 years are reported by both, from 1960 to 2025.

Where does this data come from?

World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects, published as Population ages 25-29, male. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Oman vs Sierra Leone: Population ages 25-29, male

Oman

398,581

in 2025

Sierra Leone

372,019

in 2025

Oman rank

88th

Sierra Leone rank

89th

Population ages 25-29, male over time

Oman
Sierra Leone

How they compare

Oman currently reports 398,581 against 372,019 in Sierra Leone, a difference of 26,562.

That makes Oman's figure about 1.1 times Sierra Leone's.

The two have swapped places 1 time across 66 shared years of data; in 1960 it was Sierra Leone ahead.

Oman ranks 88th and Sierra Leone ranks 89th of 217 countries.

Across the 7 decades both report, Oman averaged higher in 2 and Sierra Leone in 5.

Head to head by decade

Decade	Oman	Sierra Leone	Difference	Ahead
1960s	21,550	91,756	70,206	Sierra Leone
1970s	27,423	102,524	75,101	Sierra Leone
1980s	56,750	123,565	66,815	Sierra Leone
1990s	111,804	150,393	38,589	Sierra Leone
2000s	158,612	195,254	36,642	Sierra Leone
2010s	444,948	270,491	174,457	Oman
2020s	377,798	344,545	33,252	Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 25-29, male, Oman or Sierra Leone?: Oman, at 398,581 against 372,019 in Sierra Leone as of 2025.
What is the difference in population ages 25-29, male between Oman and Sierra Leone?: 26,562, 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 25-29, male?: Oman ranks 88th and Sierra Leone ranks 89th of 217 countries.
Where does this data come from?: World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects, published as Population ages 25-29, male. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs Sierra Leone: Population ages 25-29, male. Statizoid, drawing on World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects. Retrieved 29 August 2026, from https://health.statizoid.com/compare/population-ages-25-29-male/oman/sierra-leone/

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<a href="https://health.statizoid.com/compare/population-ages-25-29-male/oman/sierra-leone/">Oman vs Sierra Leone: Population ages 25-29, male</a> — Statizoid

About this data

Indicator: Population ages 25-29, male
Source: World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 262 places, 17,262 data points, 1960–2025
Last refreshed: 20 August 2026

Male population between the ages 25 to 29.