United Republic of Tanzania Population Pyramid 2025

United Republic of Tanzania
2025
Population: 70,545,864

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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United Republic of Tanzania in 2025

In 2025, the United Republic of Tanzania had a total population of 70,545,865 people. A decade earlier, in 2015, the population was 52,020,962; it has grown by 35.6% since. Half of the population was younger than 18.5 years; 42.3% were children under 15 and 3.0% were 65 or older. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.

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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