Population Pyramids of the World from 1950 to 2100

United Republic of Tanzania Population Pyramid 2038

United Republic of Tanzania
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2038
Population: 99,156,471

Year

-5 -1   2038  +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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Summary

United Republic of Tanzania in 2038

By 2038, the population of the United Republic of Tanzania is expected to reach 99,156,471. Compared with 2028, when the projection stands at 76,670,491, that represents growth of 29.3% over ten years.

With a projected median age of 20.4 years, the United Republic of Tanzania would have a youth dependency ratio of 66.1 and an old-age dependency ratio of 5.8 per 100 people of working age. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Ranks #17 of 201 by population Ranks #193 of 201 by median age Ranks #9 of 201 by 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.

Key indicators for United Republic of Tanzania
Population
99,156,471
Median age
20.4
0-14 %
38.4%
65+ %
3.4%
Child dependency
66.1
Old-age dependency
5.8
Region
AFRICA
Pyramid shape
Expansive
Population 2050
129,621,103
Population 2100
262,834,721
What is driving the change
Births per woman
Total fertility rate, 1960–2023
12345678
1960Replacement level (2.1)2023 · 4.61

The fertility rate of the United Republic of Tanzania was 4.61 births per woman in 2023, above the 2.1 needed to replace each generation.

Source: World Bank World Development Indicators, latest available year.

Life expectancy at birth
Years, 1960–2023
Total Women Men
304050607080
19602023 · 67.0

Life expectancy at birth was 67.0 years in 2023: 69.8 for women and 64.2 for men.

Source: World Bank World Development Indicators, latest available year.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
255075100
19502100
Migration to and from United Republic of Tanzania
Where immigrants come from (2024)

422,894 immigrants live in United Republic of Tanzania, 0.6% of the population.

Burundi241,069
D.R. Congo76,772
Kenya26,345
Congo24,189
Mozambique14,166
Where emigrants live (2024)

224,998 people born in United Republic of Tanzania live in other countries.

Rwanda42,664
Burundi37,409
Kenya32,860
Uganda22,790
Canada21,068
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How United Republic of Tanzania compares with its neighbours
Country Population Median age Relative size
United Republic of Tanzania 99,156,471 20.4
Kenya 71,990,934 24.5
Uganda 69,312,208 21.2
Mozambique 49,822,037 19.8
Madagascar 43,194,160 22.7
Frequently asked questions about United Republic of Tanzania's population
What will the population of the United Republic of Tanzania be in 2038?
The United Republic of Tanzania is projected to have a population of 99,156,471 in 2038.
Is the United Republic of Tanzania's population growing or shrinking?
The United Republic of Tanzania's population grew 29.3% over the previous ten years, and is projected to reach 129,621,103 by 2050.
How old is the population of the United Republic of Tanzania?
The United Republic of Tanzania's median age is 20.4 years.
What share of the United Republic of Tanzania's population is over 65 or under 15?
3.4% of the United Republic of Tanzania's population is 65 or older, and 38.4% is under 15.
What shape is the United Republic of Tanzania's population pyramid, and what does it mean?
The United Republic of Tanzania's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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