Age structure:

0-14 years: 28.9% (male 2,497,056/female 2,436,618)

15-64 years: 65.8% (male 5,456,941/female 5,765,206)

65 years and over: 5.3% (2024 est.) (male 323,591/female 584,257)

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