Chad vs Zambia: Population by age group

Chad

400,711 people

in 2023

Zambia

393,488 people

in 2023

Chad rank

119th

Zambia rank

120th

Population by age group over time

Chad currently reports 400,711 people against 393,488 people in Zambia, a difference of 7,223 people.

The two have swapped places 2 times across 74 shared years of data; in 1950 it was Chad ahead.

Chad ranks 119th and Zambia ranks 120th 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+.