Age structure:

0-14 years: 22.2% (male 3,947,914/female 3,730,319)

15-64 years: 69.4% (male 12,308,938/female 11,666,947)

65 years and over: 8.4% (2024 est.) (male 1,409,360/female 1,501,332)

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