Age structure:

0-14 years: 29.6% (male 5,597,947/female 5,213,403)

15-64 years: 63.7% (male 11,649,017/female 11,617,411)

65 years and over: 6.7% (2024 est.) (male 1,077,849/female 1,364,966)

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