Age structure:

0-14 years: 35.8% (male 10,464,384/female 10,366,997)

15-64 years: 60.9% (male 17,731,068/female 17,723,012)

65 years and over: 3.4% (2024 est.) (male 896,348/female 1,064,569)

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