Age structure:

0-14 years: 34.4% (male 5,622,998/female 5,430,285)

15-64 years: 62.2% (male 10,112,603/female 9,865,805)

65 years and over: 3.4% (2024 est.) (male 485,538/female 623,214)

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