Age structure:

0-14 years: 12.1% (male 7,701,196/female 7,239,389)

15-64 years: 58.4% (male 36,197,840/female 35,777,966)

65 years and over: 29.5% (2024 est.) (male 15,976,233/female 20,309,321)

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