Population Pyramids of the World from 1950 to 2100

United Republic of Tanzania Population Pyramid 2075

United Republic of Tanzania
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2075
Population: 198,812,939

Year

-5 -1   2075  +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 2075

By 2075, the population of the United Republic of Tanzania is expected to reach 198,812,940. Ten years before, in 2065, the projected population is 170,875,356 — 16.3% lower.

With a projected median age of 28.0 years, the United Republic of Tanzania would have a youth dependency ratio of 44.4 and an old-age dependency ratio of 12.3 per 100 people of working age. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.

Ranks #10 of 201 by population Ranks #194 of 201 by median age Ranks #3 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
198,812,940
Median age
28.0
0-14 %
28.3%
65+ %
7.9%
Child dependency
44.4
Old-age dependency
12.3
Region
AFRICA
Pyramid shape
Stationary
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 198,812,940 28.0
Uganda 111,470,717 33.5
Kenya 100,062,620 33.6
Mozambique 88,965,292 29.3
Ethiopia 309,057,820 31.9
Frequently asked questions about United Republic of Tanzania's population
What will the population of the United Republic of Tanzania be in 2075?
UN projections put the United Republic of Tanzania's population at 198,812,940 in 2075.
Is the United Republic of Tanzania's population growing or shrinking?
The United Republic of Tanzania's population grew 16.3% over the previous ten years, and is projected to reach 129,621,103 by 2050.
What is the median age in the United Republic of Tanzania?
The median age in the United Republic of Tanzania is 28.0 years — half the population is younger, half older.
How many children and older people live in the United Republic of Tanzania?
7.9% of the United Republic of Tanzania's population is 65 or older, and 28.3% 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 stationary — similar-sized cohorts through the younger ages, the signature of near-replacement fertility.

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