Sri Lanka Population Pyramid 2025

Sri Lanka
2025
Population: 23,229,470

Year

-5 -1   2025  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Sri Lanka in 2025

The population of Sri Lanka in 2025 was 23,229,471. Over the previous ten years the population grew by 6.9%, up from 21,729,972 in 2015. The median age was 34.4 years, and for every 100 people of working age (15–64) there were 33.0 children under 15 and 19.0 people aged 65 or over. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.


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