Niger vs Senegal: Population by age group

Niger

672,581 people

in 2023

Senegal

649,053 people

in 2023

Niger rank

94th

Senegal rank

95th

Population by age group over time

Niger currently reports 672,581 people against 649,053 people in Senegal, a difference of 23,528 people.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Senegal ahead.

Niger ranks 94th and Senegal ranks 95th of 236 countries.

Indicator: Population by age group
Unit: people
Source: UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 07 August 2026

The total population, measured on 1 July of the year shown. This only includes people aged 65+.