Age structure:

0-14 years: 26.8% (male 2,505,729/female 2,395,198)

15-64 years: 64.1% (male 5,771,234/female 5,972,938)

65 years and over: 9.1% (2024 est.) (male 746,207/female 918,678)

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