Laos vs Sierra Leone: Population ages 15-64, total

Laos

5.15 million

in 2025

Sierra Leone

5.21 million

in 2025

Laos rank

101st

Sierra Leone rank

100th

Population ages 15-64, total over time

Laos
Sierra Leone

How they compare

Sierra Leone currently reports 5.21 million against 5.15 million in Laos, a difference of 64,250.

The two have swapped places 4 times across 66 shared years of data; in 1960 it was Sierra Leone ahead.

Globally, Laos ranks 101st and Sierra Leone ranks 100th of 215 countries.

Individual pages

Population ages 15-64, total in Laos
Population ages 15-64, total in Sierra Leone
Full country ranking

About this data

Indicator: Population ages 15-64, total
Source: World Population Prospects, United Nations (UN), publisher: UN Population Division
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 264 places, 17,394 data points, 1960–2025
Last refreshed: 06 August 2026

Total 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.