Age structure:

0-14 years: 12.1% (male 1,472,059/female 1,391,031)

15-64 years: 69% (male 8,132,356/female 8,155,582)

65 years and over: 18.8% (2024 est.) (male 2,002,076/female 2,442,170)

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