Age structure:

0-14 years: 30.5% (male 1,790,061/female 1,794,210)

15-64 years: 65.3% (male 3,787,782/female 3,887,791)

65 years and over: 4.2% (2024 est.) (male 214,600/female 279,499)

Definition:

This entry provides the distribution of the population according to age. Information is included by sex and age group as follows: 0-14 years (children), 15-64 years (working age), and 65 years and over (elderly).

Source: CIA World Factbook